英语翻译

第一篇：英语翻译

Oil and gas seismic exploration of complex geological concepts and approaches to explore Abstract In this paper, we discuss the development listory of refleection seismology for oil and gas prospecting in ourcountry and point out the contradiction between signal-to-noise ratio and resolution power in seismic prospecting.Wepropose opinions and solution approaches for complex geologic bodies aiming at the complicated curface and subsurfaceconditions of Precenozoic marine-phase residual basins of China which are characteristic of deep buried depth, long e-volution history, and many geologic actions.Hydrocarbon resources in our country aremostly stored in such complexgeologic bodies such as biogenic reef, oolitic shoal, crust of weathering, and burial hill.Therefore, we cannot entirelyfollow the experience of continental-phase hydrocarbon prospecting.under the guidance of mobilism geotectonic theo-ry and the prospecting experience of “Region constrains local, deep strata control shallow ones” we probe onto tempo-ral and spatial evolution rules of surveyed areas, design observation system for complex geologic bodies, apply forhighly dense and continuous acquisition technology, obtain reflected seismic data, and process data with high resolu-tion and signal-to-noise ratio.Thereby, seismic data acquistion, processing, and interpretation can be integrated.Thedifficulties of seismic acquistion in mountainous ares can be reduced and deep imaging data can be obtained.Finallyhyfrocarbon resources from complex geologic bodies can be explored in a new height;and thus seismic prospecting canplay an important role in the second round of exploitation of oil and gas resources in China.Keywords seismic prospecting for oil and gas, precenozoic marine-phase residual basin, complex geological body,signal-to-noise ratio, resolution power 1.China's oil development and the second pioneering Oil is an important strategic materials, it is related to socio-economic development, and even affect national security, national liberation, China's crude oil production of 120,000 tons.“Oil-poor” argument was widely circulated.After the liberation, in order tocontinental oil generation “theory as a guide, after years of hard work, and finally in 1959 in the Cretaceous strata of Daqing find a wealth of crude oil, and quickly developed into an annual output of 50 million tons, and high and stable yield to the national economic construction with a strongstrong support.subsequently, the Shengli Oilfield(1963), Liaohe Oilfield(1965)worked in the Tertiary continental clastic sedimentary basins of the industrial oil, and then in the Junggar, Tarim, Ordos and Sichuan Lustrata, as well as in the Bohai Sea, East China Sea continental shelf and the Pearl River Estuary, north Bay, new and old Tertiary sediments in the discovery of oil, and achieved an annual output of crude oil 167 million tons, ranking the world's crude oil production five Chinese oil and gas venture once made ??goodresults, however, since the reform and opening up, economic and social development, enhance the 1993 China's demand for oil and gas resources from crude oil-exporting countries into the importing country when imported 30 million tons of crude oil, crude oil imports in 2004 reached 123 milliont.in this case, oil and gas resources began to appear diverse arguments, oil-poor ”On the resurgence of rising use of the voice of the international market oil and gas resources here, we should give full consideration to the oil and gas strategic materials, relationship to economic development.and national security, should and can take advantage of the resources on the international market, but ignored or is not appropriate to relax the domestic land and sea oil and gas exploration.results show that the second evaluation of oil and gas resources, 94 billion tons of oil resources, exploration and development of only 22% of 380,000 cubic meters of natural gas resources, only the exploration of 7%, not to mention with the increase of the degree of exploration, resource evaluation figures inevitably will continue to grow, oil and gas exploration activities in space is very broad.proposed oil and gasthe second venture, the requirements based on domestic resources, and vigorously strengthen the exploration and development of Cenozoic relic basin in search of more and larger oil and gas fields [1], it is absolutely necessary, is also possible.2.China's oil and gas exploration work in the course of development of reflection seismic China's oil and gas exploration has gone through the arduous and tortuous course of development.However, at each stage of the difficulties encountered by the geophysical theory and methodological advances have been overcome, in order to find more oil and gas resources.Early(1)oil and gas exploration, according to the exposed surface of the oil and gas Miao, recourse to the subsurface structure, discovered oil and gas fields in the 1930s, Mr.Sun Jianchu in the Hexi Corridor in accordance with the Poplar River oil groove oil and gas seedlings found Yumen anticline, the drilling of industrial oil flow seen in the old Tertiary continental clastic rocks, and later reach an annual output of 120,000 tons of crude oil [1].(2)national liberation, with the accumulation of exploration experience, understanding of the reservoir formation in sedimentary basins, and are subject to the constraints of the source, reservoir, cover, transport, together, the coverage and a variety of conditions, according to Professor Pan Zhongxiang theory of continental oil generation(1943)[2], the application of geophysical(gravity, magnetic)and ground geological survey, to identify the regional geology of the sedimentary basins, and application of seismic reflection methods to identify the anticline(such as the Songliao Daqing long Yuan), and fault blocks(North Shengli Oilfield)found that the Mesozoic-Cenozoic continental oil and gas fields must be stated that the Songliao Basin seismic geological conditions are favorable, it is easy to obtain a good reflection with the phase axis, identify the structural traps, but the oil and gas exploration North China Plain, the excitation conditions and the reception conditions change, to reduce the signal to noise ratio, resulting in difficult to obtain continuous reflection events, to carry out studies of the combination method, and recognize that the combinatorial explosion and the combination of detector with directional effect, frequency effect and the statistical effects, can improve the signal to noise ratio.At the same time, the study of seismic instruments in the United States began to use analog tape technology to replace the record of the spot, and quickly developed a digital tape technology, applied computer processing of seismic data, it is very easy(CommonDepth Point)reflection of the overlay to achieve the common depth point seismic reflection method.In fact, the combination of law and common depth point method are seismic waves together and improve SNR, in seismograph accommodate the spot under the premise, only combination method;tape technology and the advancement of digital seismographs made to achieve the common depth point stacking faults complicate the fault block traps [3], which found in North China.(3)construct found in almost all the earthquakes in eastern China are drilling test oil, also found that a very wide range of stratigraphic lithologic reservoir, which requires reflection seismic exploration and high-resolution capabilities.Exxon set up the successful experience of the Atlantic passive continental margin and deepwater Gulf of Mexico basin seismic stratigraphy and sequence stratigraphy, high-resolution reflection seismic data to distinguish between a variety of seismic facies, identification of sedimentary facies, and determine the depositional environment and the establishment of the strata sequence and the turbidite facies and delta front sequence phase, the level of HST, found concealed lithology reservoir, such as ancient river sand body [4] In recent years, the stratigraphic lithologic reservoirs exploration and development, provide a lot of oil and gas resources.(4)If you find oil and gas in Mesozoic and Cenozoic continental clastic sedimentary basins of China's oil and gas exploration venture, then, open up new areas of pre-Cenozoic marine residual basins of oil and gas oil and gas exploration second pioneering work [5].pre-Cenozoic marine residual basins with distinct characteristics, it is deeply buried, the evolutionary history of long withstood geological, resulting in surface and subsurface environment is extremely complex, oil and gas resources in the reservoir complex geological Therefore, It is different from the world's oil and gas exploration, can not completely borrowed the theory, methods and techniques of the Chinese continental oil and gas exploration, must be a concrete analysis of specific treatment is worth emphasizing that described the beginning of this century, oil and gas Not long after the second pioneering, oil and gas exploration news of success in Jiyang Depression application of prestack depth migration of seismic reflection, and overthrust nappe body under the action of the buried hill, ancient Shenghai 2 well, drilled to a depth of 2900 meters of industrial oil flow, Nissan 1059 tons of crude oil [6];Subsequently, in the town parts of the car found a series of low buried hill, drilling to see oil;in the Huanghua Depression Qianmiqiao ancient potential Hill Well there are one thousand tons breakthrough [7];Secondly, the the Daqing Placanticline southeast, Xujiaweizi region, the application of aeromagnetic and seismic reflection in the Jurassic volcanic rocks, huge reserves of natural gas fields [8] not only deepen understanding of the dialectical relationship between volcanic rocks and the reservoir, and given the application of magnetic survey to find the volcanic body, found an instance of the natural gas fields in combination with the earthquake;third, the Tarim Xayar uplift on, once drilling depth of 5800 m huge oil and gas in the top of the to the Ordovician unconformity dolomite weathering crust developed Tahe Paleozoic marine oil and gas fields, to estimate its reserves currently has more than 10 100 million t [9];northeastern Sichuan S & P Everbright gas field in understanding the basis of regional seismic data on the slopes of the ancient shelf oolitic reef, and then in the Changxing Formation and Feixianguan Formation marine strata in the industrial gas stream, the proven reserves of more than one hundred billion cubic meters [10], and what you want, drill cloth in the distribution within the oolitic beach, there will be more discoveries in the Ordos, the Bohai also see the pre-Cenozoic marine oil and gas resources.3.Petroleum complex geological knowledge and geophysical exploration methods Geophysical exploration methods and technology to solve the demand for oil and gas exploration tasks in the deepening and development, geophysical exploration is extremely active learn the latest achievements of mathematics, physics and engineering, continue to embark on an integrated innovative path of development.the basic problems of oil and gas exploration is the understanding of spatial and temporal evolution of sedimentary basins, according to the area constraints of local, deep constraints shallow “geological exploration experience under the guidance of the activities on the tectonic theory, the application of integrated geophysical method to explore the formation and evolution of the regional geological structure, which is conducive to hydrocarbon accumulation in traps, for further detailed investigation, including the application of seismic reflection method of structural traps and stratigraphic lithologic traps, or the broader sense , a detailed study of complex geological bodies.Thus, to find oil and gas widely used in reflection seismic exploration proposed a series of refinement requirements:(1)to further improve the resolution and signal-to-noise ratio of the reflection seismic exploration, and able to adapt to the the mountain the high Doudi shape and complex geological conditions of acquisition, processing, interpretation integration.(2)make full use of seismic, well logging, drilling data, to deepen understanding of the stratigraphy, lithology, efforts to eliminate multiple solutions for the interpretation of seismic reflection data.(3)for the complex geological features play the role of the various geophysical methods to achieve a comprehensive study of complex geological bodies, found that the effect of oil and gas reservoirs, for example, the application of the residual gravity anomaly found buried hill, the application of high-precision magnetic survey delineated volcanic body by reflection seismic exploration must be a higher level in terms of equipment, observing systems, processing and interpretation to meet the needs of China's oil and gas secondary entrepreneurship:(1)the seismic signal and interference(Rule interference and random interference)is a basic contradiction in the seismic exploration by the combination method(explosive combination of geophones)or common depth point stack can take advantage of the directivity effect and frequency effect to improve the letter noise ratio, the number of combinations of N, but also gives the statistical effects are.(2)exploration of formation lithology, requiring high resolution, to take advantage of the seismic facies identified sedimentary facies, to determine the depositional environment and found the hidden oil and gas traps.To this end, mostly taken to improve the frequency and increase the bandwidth approach in the seismic exploration to improve resolution.(3)in the complex terrain and complex geological exploration, it is necessary to improve the signal to noise ratio, and it must increase the resolution, however, the signal to noise ratio and resolution in the seismic exploration contradict each other, using the combination method, or a total depth of overlay, can improve the signal to noise ratio, increasing the exploration depth, but it reduces the ability to distinguish;the earth is a filter function, increased frequency and bandwidth, will not only reduce the signal to noise ratio will reduce the exploration depth.(4)the current development trend of the seismic reflection acquisition, processing and interpretation of integration, but for the pre-Cenozoic marine residual basins of oil and gas exploration, the first must be based on geological targets and processing requirements, such as for complex terrain with complex geological body design optimal observing systems, demonstrate the offset arrangement of the length of the channel spacing and offset parameters, and data acquisition to obtain the highest resolution in the laboratory, through the electronic computer complete the portfolio and overlay, and to improve the signal to noise ratio, as well as deep domain migration.(5)of rugged mountains and complex geological earthquake construction is extremely difficult, and very high intensity of labor, must cancel the seismic line, the introduction of a differential global positioning system(DGPS)to achieve high-density seismic acquisition, for which, it is recommended geophone, the use of digital(acceleration)sensor, the Global Positioning System, U-disk recording, and even local area network and even satellite transmission technology, high-density seismic acquisition, to obtain deep imaging data.(6)the interpretation of seismic data processing, should be based on the ”One, two, three, many“ [11] principle, in the activities on the connotation of global tectonic theory under the guidance of, firmly grasp the two aspects, namely, the link between Geology and Geophysics---petrophysical and contact the qualitative and quantitative analysis between the model of Geology and Geophysics, qualitative and quantitative, forward and inverse closely combine the last several times with feedback, so that interpretation results continue to deepen the approximation on the basis of the spatial and temporal evolution of the correct answer so that the current oil and gas the second undertaking, requiring seismic exploration equipment, innovative, high-density collection, and collection, processing, interpretation, one of the principles of the laboratory to complete the combination, overlay, offset the preparation of the imaging software to overcome the difficulties of mountain collection, appropriate to make the geological interpretation, and to find more oil and gas fields.4.Small knot(1)pre-Cenozoic marine residual basins buried deep evolutionary history of long withstood many geological processes, so that the characteristics of surface and subsurface conditions are complex.Oil and gas resources are mostly stored in this complex geological body, such as organic reefs, ooliticBeach, weathering crust buried hill reservoir.for this reason, can not be completely borrowed a continental oil and gas exploration experience, but must make a concrete analysis of complex geological and specific treatment.(2)seismic exploration is the science of observation.”For good work must first sharpen his tools“.What seismic instruments to find oil and gas resources in the complex geological conditions of the current scientific and technological progress, we face an important issue.(3)under the guidance of the activities on the tectonic theory, according to the area constraints of local, deep constraints shallow ”exploration experience, to explore the spatial and temporal evolution of the surveyed area, the design of complex geological bodies Observing System, to take the high-density continuous acquisition technology.access to seismic reflection data, then the processing of high resolution and high signal to noise ratio, so that the seismic acquisition, processing and interpretation of integration, looking for new heights in complex geological oil and gas resources.(4)According to the course of development of oil and gas exploration seismic reflection and experience, pointing out the contradiction between the SNR and the resolution seeks to address ways to reduce mountain acquisition difficult to obtain deep imaging complex geological seismic exploration information play an important role in the Chinese oil and gas secondary venture.复杂地质体油气地震勘探的理念和方法途径探索

摘 要 论述了我国油气勘探工作中反射地震的发展历程,指出地震勘探中信噪比与分辨率之间的矛盾,针对中国前新生代海相残留盆地具有埋藏深、演化历史长、经受地质作用多,以致地表和地下条件都很复杂的特点,提出了复杂地质体油气地震勘探的理念和方法途径.我国油气资源多存储于复杂地质体如生物礁、鲕滩、风化壳、古潜山等储集体之中.不能完全搬 19 用陆相油气勘探的经验.应在活动论大地构造理论指导下,根据“区域约束局部,深层制约浅层”的勘探经验,探索测区的时空演化规律,设计复杂地质体的观测系统,采取高密度连续采集技术,获取反射地震资料,再进行高分辨率与高信噪比的处理,从而使地震采集、处理与解释一体化,减轻山地采集困难,获取深部成像资料,在新的高度上寻找在复杂地质体中的油气资源.使地震勘探能在中国油气二次创业中发挥重要作用.关键词 油气地震勘探 前新生代海相残留盆地 复杂地质体 信噪比 分辨率 我国的石油开发和二次创业

石油是重要的战略物资.它关系到社会经济的发展,甚至会影响到国家安全.全国解放前,中国原油产量12万吨.当时广泛流传着“中国贫油”的论调.解放后,以“陆相生油”理论为指导,经过多年的艰苦奋斗,终于在1959年在大庆的白垩纪地层中找到丰富的原油,并迅速发展到年产5000万吨,而且高产稳产,给国民经济建设以强有力的支持.随后,在胜利油田(1963年)、辽河油田(1965年)又先后在第三纪陆相碎屑岩沉积盆地中发现工业油流,进而在准噶尔、塔里木、鄂尔多斯和四川的陆相地层中,以及在渤海、东海陆架和珠江口、北部湾的新老第三纪沉积中发现石油,并取得年产原油1.67亿吨,居世界原油产量第5位.中国油气一次创业取得良好的成绩.但是,改革开放以来,经济社会的发展,提升了对油气资源的需求.1993年我国从原油输出国变成输入国,当年进口原油3000万吨,到2004年进口原油已达1.23亿吨.在这种情况下,油气资源开始出现纷纭议论,“中国贫油”论死灰复燃,利用国际市场油气资源的呼声不断高涨.这里,我们应充分考虑到石油天然气是战略物资,关系到经济建设与国家安全,应该而且可以利用国际市场上的资源,但忽视或放松国内海陆油气勘探则不恰当.全国油气资源二次评价的结果显示,石油资源量940亿吨中,仅勘探开发了22%,天然气资源量38万立方米中,仅勘探了7%,更何况随着勘探程度的增加,资源量评价数字必然还会增长,油气勘探活动的空间还是十分广阔的.为此,提出油气二次创业,要求立足于国内,大力加强勘探开发工作,在前新生代海相残留盆地中寻找更多更大的油气田[1],是完全必要的,也是可能的.2 我国油气勘探工作中反射地震的发展历程

中国油气勘探经历了艰苦曲折的发展历程.但是,每个阶段所遭遇的困难,都是由地球物理理论与方法的进步而得到克服,从而找到更多的油气资源.(1)油气勘探初期,根据出露地表的油气苗,追索地下构造,发现油气田.上世纪30年代,孙健初先生在河西走廊根据白杨河石油沟的油气苗,发现玉门背斜构造,经钻探在老第三纪陆相碎屑岩地层中见到工业油流,后来年产达到12万吨原油[1].(2)全国解放后,随着勘探经验的积累,认识到油气藏形成于沉积盆地之中,并受到生、储、盖、运、聚、保等多种条件的制约,再根据潘钟祥教授“陆相生油”理论(1943)[2],应用地球物理(重力、磁力)和地面地质调查,查明沉积盆地的区域地质概况,然后应用反射地震方法查明背斜(如松辽大庆长垣)以及断块(华北胜利油田),发现中新生代陆相油气田.应该说明,松辽盆地的地震地质条件十分优越,很容易获取良好的反射同相轴,识别构造圈闭,但是,油气勘探进入华北平原之后,激发条件与接收条件变化,信噪比降低,以致难于获取连续的反射同相轴.为此,开展了组合法研究,认识到组合爆炸与组合检波具有方向效应、频率效应和统计效应,能够提高信噪比.与此同时,美国地震仪器的研究,开始采用模拟磁带技术来取代光点记录,并迅速开发出数字磁带技术,同时开始应用电子计算机处理地震资料.这样很容易在反射地震方法中实现共深度点(CommonDepth Point)反射的叠加.其实,组合法与共深度点法都是使地震波相加而提高信噪比的技术,在迁就光点地震仪的前提下,只能采用组合法;在地震仪取得磁带技术和数字化进步之后,就可以实现共深度点叠加,从而在华北地区找到断层复杂化了的断块圈闭 20 [3].(3)在中国东部几乎所有经地震发现的构造上都钻探试油之后,还发现有极其广泛的地层岩性油气藏.这就要求反射地震勘探具有高分辨率的能力.美国埃克森公司对大西洋被动大陆边缘和墨西哥湾深水盆地的成功经验建立起来的地震地层学与层序地层学,应用高分辨率反射地震勘探资料,区分各种地震相,识别沉积相,判断沉积环境并建立地层层序,再根据浊积相和三角洲前缘相中高低水位体系域的层序,发现隐蔽的地层岩性油气藏,如古河道砂体[4]等.近年,地层岩性油气藏的勘探与开发,提供了不少的油气资源.(4)如果说在中、新生代陆相碎屑岩沉积盆地中寻找石油和天然气是中国油气勘探的一次创业,那么,开拓前新生代海相残留盆地的油气新领域则是中国油气勘探的二次创业[5].中国前新生代海相残留盆地具有鲜明的特色,其埋藏深、演化历史长,经受地质作用多,以致地表和地下环境极其复杂,而油气资源储集于复杂地质体之中.因此,它既不同于世界的油气勘探,又不能完全搬用中国陆相油气勘探的理论、方法与技术,必须具体分析,具体对待.值得强调说明的是,本世纪之初,提出油气二次创业之后未久,中国油气勘探就开始捷报频传.首先,在济阳坳陷应用反射地震的叠前深度偏移技术,发现逆掩推复体作用下的古潜山,通过胜海古2井,在2900米深度钻出工业油流,日产原油1059吨[6];随后,在车镇地区又发现一系列低位潜山,钻探见油;在黄骅坳陷中千米桥古潜山则又有千吨井的突破[7];其次,在大庆长垣东南侧,徐家围子地区,应用航空磁测和反射地震在侏罗纪火山岩中发现储量巨大的天然气田[8],不仅加深火山岩与油气储层之间辩证关系的认识,而且给出应用磁测寻找火山岩体,再与地震结合发现天然气田的实例;第三,塔里木沙雅隆起上,曾经在5800米深度上钻探到奥陶纪顶部不整合面的白云岩风化壳中取得巨大油气,现在则发展出塔河古生代海相大油气田,估算其储量目前已超过10亿吨[9];第四,川东北普光大气田在区域地震资料的基础上认识到古陆架斜坡上有鲕粒礁滩的存在,进而在长兴组与飞仙关组海相地层中获得工业天然气流,探明储量达千亿立方米以上[10],而且按图索骥,在鲕滩展布范围内布钻,还将有更多的发现.此外,在鄂尔多斯、渤海也都见到前新生代海相油气资源.3 对含油气复杂地质体的认识和相应的地球物理勘探方法

地球物理勘探方法与技术是在解决油气勘探任务的需求中得到不断深化与发展的.为此,地球物理勘探极其活跃地汲取数学、物理以及各种工程技术的最新成就,不断地走上一条集成、创新的发展道路.油气勘探的基本问题是对沉积盆地时空演化规律的认识.在活动论大地构造理论指导下,根据“区域约束局部,深层制约浅层”的地质勘探经验,应用综合地球物理方法,探索区域地质构造的形成与演化,选择其中有利于油气聚集的圈闭,做进一步的详查,其中包括应用反射地震方法研究构造圈闭和地层岩性圈闭,或者更广泛意义上来说,对复杂地质体做详细研究.这样,对于寻找油气广泛应用的反射地震勘探就提出了一系列精细化的要求:(1)进一步提高反射地震勘探的分辨率和信噪比,并能适应山地高陡地形与复杂地质体条件下的采集、处理、解释一体化.(2)充分利用地震、测井、钻井资料,深化对地层、岩性的认识,努力消除反射地震资料解释中的多解性.(3)针对复杂地质体的特征,发挥各种地球物理方法的作用,达到综合研究复杂地质体,发现油气藏的效果.例如,应用剩余重力异常发现古潜山,应用高精度磁测圈定火山岩体等.为此,反射地震勘探必须在仪器设备、观测系统、处理解释等方面都再上一个台阶,以满足中国油气二次创业的需求:(1)地震有效信号与干扰(规则干扰与随机干扰)是地震勘探中的基本矛盾.采用组合法(爆炸组合与检波器组合)或共深度点叠加可以利用方向性效应和频率效应来提高信噪比,而组合数N,还可以给出统计效应为.(2)地层岩性勘探,要求有高分辨率,以利用地震相识别沉积相,判断沉积环境,发现隐蔽油气圈闭.为此,在地震勘探中大多采取提高主频和加大带宽的办法来提高分辨率.(3)在复杂地形与复杂地质体的勘探中,既要提高信噪比,又必须提高分辨率,然而,信噪比与分辨率在地震勘探中是相互矛盾的,采用组合法或共深度点叠加,可以提高信噪比,增加勘探深度,但却降低了分辨能力;大地是有滤波作用的,提高主频与带宽,不仅会降低信噪比,也会降低勘探深度.(4)当前反射地震的发展趋势是采集、处理与解释的一体化,但对于中国前新生代海相残留盆地的油气勘探来说,首先必须基于地质目标和处理技术的要求,如针对复杂地形与复杂地质体,设计出最佳观测系统,论证偏移距,排列长度、道间距与炮检距等参数,然后进行数据采集,以获取最高的分辨能力,再在实验室内,通过电子计算机完成组合与叠加,提高信噪比,以及深度域中的偏移处理.(5)崎岖山地与复杂地质体的地震施工极其艰苦,需要极高强度的劳动,这样,必须取消地震大线,引入差分全球定位系统(DGPS),努力实现高密度地震采集,为此,建议在地震检波器中,使用数字(加速度)传感器、全球定位系统、U盘记录,甚至于采用局域网乃至卫星等传输技术,实现高密度地震采集,获取深部成像资料。

(6)地震资料处理后的解释工作,应根据“一、二、三、多”[11]的综合原则,在活动论为内涵的全球构造理论指导下,紧紧抓住两个环节,即地质与地球物理之间的纽带———岩石物性和联系定性与定量解释之间的模型,使地质与地球物理、定性与定量、正演与反演紧密结合起来.最后要多次反馈,使解释成果不断地深化,在时空演化规律的基础上逼近于正确答案.这样,当前油气二次创业中,要求地震勘探能在仪器设备上创新,进行高密度采集,并在采集、处理、解释一体化的原则下,完成实验室内组合、叠加、偏移成像等软件的编制,克服山地采集的困难,恰当地做出地质解释,找到更多的油气田.小 结

(1)中国前新生代海相残留盆地具有埋藏深、演化历史长、经受地质作用多,以致地表和地下条件都很复杂的特点.油气资源大多存储于这种复杂地质体如生物礁、鲕滩、风化壳、古潜山等储集体之中.为此,不能完全搬用陆相油气勘探的经验,而必须针对复杂地质体作具体分析,具体对待.(2)地震勘探是观测的科学.“欲善其功,必先利其器”.在当前科技进步的条件下,应用怎样的地震仪器来寻找复杂地质体中的油气资源则是我们面临的一个重要问题.(3)在活动论大地构造理论指导下,根据“区域约束局部,深层制约浅层”的勘探经验,探索测区的时空演化规律,设计复杂地质体的观测系统,采取高密度连续采集技术,获取反射地震资料,再进行高分辨率与高信噪比的处理,从而使地震采集、处理与解释一体化,在新的高度上寻找在复杂地质体中的油气资源.(4)根据油气勘探工作中反射地震的发展历程和经验,指出信噪比与分辨率之间的矛盾,寻求解决的途径,以期针对复杂地质体使地震勘探中减轻山地采集困难,获取深部成像资料,在中国油气二次创业中发挥重要作用.22

第二篇：英语翻译[模版]

Unit 1

1.被警察询问时，杰夫极力保持冷静，沉着地回答每个问题。

Jeff tried to keep his composure and answer every question calmly when inquired by the policeman.2.油价不断上涨，世界各国都不同程度地受到了影响。

With oil prices keeping on increasing, all the countries in the world have been affected(in)one way or another.3.他在会上提出了一系列可能避免环境污染的措施。

At the meeting he proposed a series of measures that might ward off the environmental pollution.4.迈克向他父亲保证他一定会全身心投入到即将到来的比赛上。

Mike assured his father that he would put his whole heart into the coming competition.5.一旦玛丽下定决心，就绝不会动摇。

Mary will never waver once she makes up her mind.Unit 3

1.天气骤然变坏，寻找伤员的工作要加紧进行。

Efforts to reach the injured men should be intensified because of the sudden deterioration in weather conditions.2.有些人可能沉溺于网上冲浪，这会危害他们的身心健康。

Some people may be addicted to net surfing, which impairs their physical and mental health.3.地球和它表面的一切，不管是有生命的还是没有生命的，相互作用来影响我们的生活。

The Earth and everything on it, living and nonliving, interact to exert influence on the life we have.4.穷人和残疾人依靠政府的救济维持生计。

Needy and handicapped people depend on government relief for their support.5.到目前为止，还没有迹象表明人们对此品牌感到疲倦。So far there is no sign of fatigue with the brand.Unit 4

1.在一个没有为高温炎热做好准备的国家，这是紧急事件。

In a country that is not equipped for severe heat, this is an emergency.2.房间里闹哄哄的，他不得不竖起耳朵来听电话。

It was so noisy in the room that he had to pull his ears to hear the phone.3.这是一项令人兴奋的工作，但有几分危险。This is an exciting job, but kind of dangerous.4.很难预测这些事情的结果是什么。

It is hard to predict how these things will turn out.5.谁也不知道怎么办。即使知道也将会是摸着石头过河。

Nobody knows how to figure them out.Even if somebody seems to know, it is still “crossing a river by feeling for the stones”.Unit 6

1.他用冷漠的态度面对别人的侮辱。

He reacted to the insult by acting as cold as ice.2.在生活中，有原则的人宁愿死得有尊严也不愿苟且偷生。

In life, a man of principle prefers to die with dignity instead of living in disgrace.3.几个警察不得不护送这位裁判离开足球场。

Several policemen had to escort the referee from the football field.4.她总觉得自己受制于人。

She always has the feeling that she is being manipulated.5.万一有特殊情况，学生们应该向警察求助。

In case of exceptional circumstances, students should turn to the police for help.

第三篇：英语翻译

精读Unit1 1)Mrs.Smith complained to me that she often found it simply impossible to communicate with her 16-year-old daughter.史密斯太太对我抱怨说，她经常发现与自己十六岁的女儿简直无法沟通。2)I firmly believe that reading simplified English novels is an easy and enjoyable way of enlarging our vocabulary.我坚信，阅读简写的英文小说是扩大我们词汇量的一种轻松愉快的方法。

3)I don’t think we’re doing enough to protect our environment from pollution.我认为我们在保护环境不受污染方面还做得不够。4)Apart from writing compositions on a weekly basis, our English teacher assigned us eight books to read during the summer vacation.除了每周写作文外，我们的英语老师还给我们布置了八本书在暑假里阅读。

5)We’ve learned from reliable sources that a native English speaker is going to teach us spoken English next term/semester.我们从可靠的消息来源获悉下学期一位以英语为母语的人将要教我们英语口语。

6)Seeing English movies on a regular basis will not only improve your ear, but will also help you build your speaking skills.经常看英语电影不仅会提高你的听力，而且还会帮助你培养说的技能。

7)If you have any questions about these learning strategies, please feel free to ask me.And I’ll explain them in greater detail.如果你们对这些学习策略有什么问题，请随便问我。我将更详细地进行讲解。8)The Canadian girl is good at seizing every opportunity to speak Chinese.That’s why she has gained a good command of spoken Chinese in less than three years.那个加拿大女孩善于抓住每个机会讲汉语。这就是她为什么三年不到就熟练地掌握了汉语口语的原因。

1高栋

精读Unit4 1)To take this job would involve working on weekends frequently, but John didn't mind。

接受这份工作就得经常在周末上班，但约翰并不在意。2)It is well known that lung cancer is caused at least in part by smoking too much.众所周知，肺癌至少部分地是由于吸烟过多而引起的。3)My grandparents said that the man who invented television had once lived in their neighborhood.我祖父母说，发明电视的那个人曾住在他们那个地段。

4)I propose that we go to find Prof.Smith in his office right after the meeting and invite him to our English evening。

我提议咱们会后马上去办公室找史密斯教授，邀请他参加我们的英语晚会。

5)Having been operated on twice for the disease, she was so weakened that she could barely stand up.她因那病开过两次刀，身体十分虚弱，几乎站不起来。

6)Educators think that the generation growing up with television spends so much of their time in front of the TV that they do not have enough time to study.教育家们认为，伴随着电视机长大的一代人，在电视机前花的时间太多，以致没有足够的时间学习了。

7)I do hope that you can come up with a better solution than this one.我真希望你能拿出一个比这更好的解决办法来。

8)At first glance the picture didn't look very good, but after examining it carefully, we found that it was indeed a masterpiece.乍一看，这幅画并不好，但经过仔细观察，我们才发现它的确是一幅杰作。

精读Unit6 1)It was reported that the building of the railway had been held up by a

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flood.据报道，那条铁路曾因洪水而停止修建。2)The strike resulted in the management's accepting the workers' demands.罢工结果，资方接受了工人的要求。3)The coalminers decided to go on strike for better working conditions.煤矿工人们决定为争取更好的工作条件举行罢工。

4)I'd like very much to buy the English dictionary.Unfortunately, I haven't got enough money on me.我很想买这本英文词典，遗憾的是我身上带的钱不够。

5)I'd like to talk over with you about the English translation of the article before sending it to Mr.Hobbs.我想先和你讨论一下这篇文章的英译稿，然后再把它寄给霍布斯先生。

6)The foreign expert hopes to achieve all his aims in three years.那位外国专家希望在三年内达到所有的目标。

7)What do you think a scientist must do in order to keep up with the latest developments in his field? 一个科学家要跟上本领域的新发展，你认为必须做些什么?

8)The author thinks that if excellent workers get frequent pay increases and promotions, they will have greater incentive to produce.作者认为，如果优秀工人经常得到加薪和提拔，他们就会有更大的生产积极性。

精读unit9 1)Gases such as carbon monoxide, emitted by factories and automobiles, have seriously polluted the atmosphere.工厂和汽车排出的一氧化碳一类气体严重污染了大气。

2)The industrial engineer's letter indicates that he doubts the feasibility of the plan.那位工业管理工程师的来信表明，他对该项计划是否可行有怀疑。3)Many parents in the United States set aside a fund for their children's

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education before they are born.在美国，许多父母在孩子出生之前就为他们的教育留出一笔专款。

4)I have made sure that her conclusion is based on facts.我已了解清楚，她的结论是以事实为根据的。

5)The medical team, composed of three doctors and two nurses, set off for the mountain area a few days ago.几天前，由三位医生和两名护士组成的医疗队出发到山区去了。

6)The village is named after the high mountain that stands in front of it.这个村庄是以矗立在它前面的那座高山命名的。

7)He was ill for about a month, which has really set him back in his studies.他病了一个月左右，这使他在学习上耽误了很多。8)The war that broke out between the North and the South in 1861 is known in history as the American Civil War.南方和北方之间于一八六一年爆发的那场战争在历史上称为“美国内战”。

泛读text1 1)Faced with a lot of evidence, the man had to admit that he was the head of the drug ring.这些人面对许多证据，不得不承认他是贩毒团伙的头目。2)Tommy offered to drive us to the seaside in his car, but insisted we should share the petrol costs.汤米主动提出开他的车送我们去海滨，但坚持要我们分担汽油费。

3)On-the-job smoking is not allowed in our company.So many employees have to give up smoking or reduce the amount they smoke.我们公司不允许上班时吸烟。于是许多雇员不得不戒烟或者减少吸烟量。

4)When you apply for a job, the first thing the employer sees is your resume.当你申请职位时，雇主首先看到你的履历。

5)When you find yourself often upset about small matters, you’d better

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cultivate a hobby.你如果发现自己常为一些小事烦恼，你最好培养一种兴趣爱好。

泛读text8 1）Those who expect to have a good command of English within a few months should bear in mind that there is no short cut in language learning.那些指望在几个月内就掌握英语的人应该记住，语言学习没有捷径可走。

2)It’s a great idea to stay overnight at your house, but I had better talk it over with my parents in case they don’t agree.在你家过夜是个好主意，但是我最好还是跟我父母商量一下，以防他们不同意。

3)He advised me to make sure that the second-hand car was in good condition before I made a decision to buy it.他忠告我在决定买那辆二手车前先弄清楚车况是否良好。

4)If you don’t cut in half the numbers of the courses you’re going to take next semester, I’m sure you will be weighed down.如果你不把下学期要选的课程门数减半，我肯定到时你会累垮。

5.As for my house in the countryside, I only live there every summer;I don’t intend to move in for good.至于我在乡下的那套房子，我只是每年夏天去住一下，并不打算永久迁人。

泛读text19

1)Employees hate seeing their boss walking in and out of their office without even giving them a glance

雇员们最讨厌看见老板进进出出办公室二不屑看他们一眼。

2)If we stay up till three in the morning, we’ll be able to hear the American election results.如果我们熬到凌晨3点，就能听到美国大选的结果。3)A policeman has to know as much law as a professional lawyer.He should know what actions are crimes and what evidence he should gather to prove the crimes in courts.一名警察必须像一位职业律师一样通晓法律。

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他应当知道什么行为是犯罪，他应当收集什么样的证据在法庭上证实这些罪行。

4)Your father is talking business with his colleagues in the study.So don’t bother him.你父亲在书房里和他的同事谈正事，请不要打捞他。5)Mary and I are good friends.We can read each other’s minds and know each other’s deepest secrets.玛丽和我是好朋友。我们能看出彼此的心事，并知道对方心中深藏的秘密。

6)We have to increase our sales one way or another.We can sell our sportswear through big department stores and supermarkets instead of the small, specialist shops.无论如何我们得扩大营销量。我们可以通过大百货商场和超市而不是小的专卖店来出售我们的运动服。

泛读text24 1)Each day there are a good number of people on their way to somewhere around the world.Some are travelling for pleasure, while others on business.每天都有很多人到世界各地旅行。有的外出游玩，有的因公出差。

2)When we were travelling in Europe, we usually rode in the train from one country to another.我们在欧洲旅行的时候，通常都是乘火车从一个国家到另一个国家。

3)He drew me a map to make sure I could easily find his apartment.为了确保我能轻松的找到他住的公寓，他给我画了张地图。

4)It’s good manners to tip a waiter or waitress for the service you have received when you dine out.在外用餐的时候，为你所得到的服务而付给服务生一些小费是一种礼貌。

5)The worst thing about working in the shop is that you’re on your feet all day.商店里工作最让人受不了的是你得整天站着。

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第四篇：英语翻译

英译中

1.At the foot of the Mt.Huangshan(黄山), in the bend of Xin’an River(新安江), lies the beautiful mountain town called “Tunxi”(“屯溪”).在黄山脚下，新安江湾，坐落着一个美丽的山镇“屯溪”。

2.The Old Street of Tunxi(屯溪老街)is located in the old city.The street starts in the west at Zhenhai Bridge(镇海桥), a stone arch bridge built during the Ming Dynasty, and ends in the east at the Memorial Archway(牌坊碑).Its total length is about 1.5km and the street is laid with slab stones(用石板铺成).屯溪老街位于老街旧城，西起明代修建的石拱桥镇海桥，东止牌坊碑，全长1.5公里。街道全部用石板铺成。

3.There are hundreds of old but well preserved rows of shops, evoking a bygone era in buildings that are simple and elegant(淡雅古朴).The shops, workshops and residences have continued to maintain the special layout of ancient stores such as shop in the front and workshop or house in the back(前店后坊、前店后户).街道两旁是数百家店铺，鳞次栉比，保存完好，透溢出一股过去那种淡雅古朴的建筑风韵。店铺、仓库和居所仍然保持了古代商铺那种前店后坊、前店后户的特殊结构。

4.Situated at the confluence(交汇处)of the Dongting Lake(洞庭湖)and the Yangtze River(长江)in the north-eastern Hunan Province, Yueyang is a celebrated ancient city of culture.It has been known for “the waters of Dongting are well-known across the land;the tower of Yueyang is simply beyond compare”(“洞庭天下水，岳阳天下楼”)to the world.岳阳位于湖南省东北部，洞庭湖与长江交汇处，是一座文化古城，素有“洞庭天下水，岳阳天下楼”之美誉。

5.Yueyang Tower stands on the west gate of the old city.It is a three-story wooden structure(纯木结构建筑), 19 meters tall, with upturned eaves and a helmet shaped roof(飞檐盔顶), supported by four pillars.The structure is a unique combination of artistic taste, mechanics, architecture, and craftsmanship.After you ascend the tower you will have a spectacular view of the Dongting Lake.岳阳楼矗立在老城的西城门上，是一座三层纯木结构建筑，由4根大柱子支撑，有19米高，飞檐盔顶，工艺独特，造型精美。登楼可以欣赏美丽的洞庭风光。

6.The predecessor(前身)of Yueyang Tower was a structure built By Lu Su(鲁肃)in the Three Kingdoms Period(三国时期)for reviewing military parades.It was expanded into a tower in 716 by Zhang Shuo(张说)and given its present name.岳阳楼的前身是三国时期鲁肃修建的阅兵台。公元716年，张说在此扩建成楼，并命名为岳阳楼。

7、The snow scene of the West Lake enjoyed very high praise, especially the view of “melting snow at broken bridge”(“断桥残雪”)is unique in the winter of the West Lake.西湖雪景最是为人称道，而“断桥残雪”又为西湖冬季的一处独特景观。

8.Why it is called as “malting snow on the broken bridge”, there are different sayings(众说纷纭).One of them is that it snows almost every winter in Hangzhou.“断桥残雪”得名由来，众说纷纭。一说每至冬令时节，杭州必会白雪皑皑。

9.When the sun comes out after snowfall, the snow on the sunny side of the bridge(桥阳面)melts first, while the snow on the shady side still lingers.每当瑞雪初晴，桥阳面冰雪消融，而桥阴面仍然玉砌银铺。

10.Zhouzhuang Town(周庄镇)is located 38 kilometers southeast of Suzhou City，33 kilometers southwest of Kunshan City(昆山市).With a history of more than 900 years, it is just like a pearl set near the bank of Dianshan Lake(淀山湖).周庄镇位于苏州城东南38公里，昆山市境内西南33公里，宛如一颗灿烂明珠镶嵌在淀山湖畔，已有九百余年的历史。

11.The river course of the town takes the shape of Chinese Character “#”(呈井字型).Houses are all built along the river.Over sixty percent of dwelling-houses out of almost one thousand were built in the Ming or Qing dynasties.古镇区内河道呈井字型，民居依河筑屋，依水成街。镇上近千户人家明清建筑占百分之六十以上。

12.Over the river are 14 bridges built in the Yuan, Ming and Qing dynasties, among which there is a unique bridge in China-Fu’an Bridge(富安桥)and the world famous Double Bridge(双桥).河道上横跨14座建于元、明、清代的古桥梁，其中有国内仅存的富安桥和闻名中外的双桥。

13.The Zhang’s Residence was built by Xu Kui’s descendants.The folk sayings that “The sedans enter the front door while boats pass through the house” define its architectural characteristics.徐逵后裔(descendants)建有张厅(The Zhang’s Residence)，民间所说“轿从前门进，船从家中过”(“The sedans enter the front door while boats pass through the house”)生动形象地描绘了其建筑特色。

14.The Shen’s Residence which has 7 courtyards with 5 doors was built by Shen Wansan’s descendants.In addition, there is Ye Chucang’s Former Residence.沈万山(Shen Wansan)后裔建有七进五门楼的沈厅(The Shen’s Residence), 这里还有叶楚伧故居(Ye Chucang’s Former Residence)等。

15.Mt.Huangshan has all the charm of landscape in China while Zhouzhuang boasts all the beautiful features of Chinese water town.Zhouzhuang is worth of the fame as the “first water town in China.”

黄山集中国山川之美，周庄集中国水乡之美。周庄被誉为“中国第一水乡”(the “first water town in China”)，名不虚传。

16.Mt.Taishan is located in the center of Shandong Province spanning(跨越)the cities of Taian(泰安)and Jinan(济南), extending for total area of 250 kilometers.泰山位于山东省中部，跨越泰安、济南两市。总面积250平方公里。

17.It boasts of a wealth of natural legacies(自然遗产).A large number of scenic spots were given names since ancient times.They include 112 peaks, 98 precipitous ridges, 18 rock caves, 58 odd shaped rocks, 102 streams and valleys, 56 pools and waterfalls, 64 springs.她拥有丰富的自然遗产。景区内自古命名的山峰112座，崖岭98座，岩洞18处，奇石58块，溪谷102条，潭池瀑布56处，山泉64处。

18.There are 989 species of plants falling into 114 families, and vegetation coverage(植被覆盖率)of 79.9 percent.泰山共有植物144科，989种，植被覆盖率为79.9％。

19.Mt.Qingcheng(青城山)is situated 63 kilometers west of Chengdu(成都).Characterized by its secluded and quiet environment, the scenic area is surrounded by ring-shaped peaks(群峰环绕).青城山坐落于成都市西郊63公里处，群峰环绕，环境幽静，尽显清幽本色。

20.It enjoys equal fame for steepness with Jianmen(剑门), for elegance with Mt.Emei(峨眉)and for grandeur with Kuimen(夔门).It has been widely acclaimed as the “most secluded mountain under the heaven”(“青城天下幽”).青城山之幽，与剑门之险，峨眉之秀，夔门之雄齐名，素有“青城天下幽”之美誉。

21.In Chinese Qingcheng literally means “green city”(“绿色的城郭”).Mt.Qingcheng gets its name because the main scenic spots such as the Tianshi Cave(天师洞)are all surrounded by 36 mountain peaks with their forests of lush evergreen trees encircling each spot like a city wall.青城山顾名思义，意为“绿色的城郭”，其主要景点如天师洞青山环列，树木葱翠，三十六座山峰层峦迭嶂，状若城郭，故此得名。

中译英

1.屯溪老街多数房屋仅为三层，具有鲜明的徽派建筑特色：白粉墻、小青瓦、雕梁画栋。

Most of the buildings are only three stories high in the Old Street of Tunxi.They are decorated with white walls, small green tiles, wood carvings in the distinct Hui style.2.老街是一条商业步行街。安徽、江浙、福建的商人在此聚集，摩肩接踵，一派“清明上河图”的景象。

The Old Street is a commercial street that is only for pedestrians.The merchants from Anhui, Zhejiang, Jiangxi, and Fujian provinces jostle each other in a crowd that resembles the “Along the River During the Qingming Festival”.3.一位西欧建筑家到老街时说，在这里他找到了“东方古罗马”。

An ancient Western-European architect once visited the Old Street and said that he had found “the Eastern Ancient Rome.”

4.1044年，宋代官员滕子京谪守巴陵郡，重修了岳阳楼，并于翌年请当时著名的政治家、文学家范仲淹撰文以记之。

In 1044, Teng Zijing, a Song Dynasty official, was banished to Baling Prefecture and renovated the tower.The following year he asked Fan Zhongyan, a well-known statesman and man of letters of the time, to write an essay to mark the renovated tower.5.这篇名为《岳阳楼记》的文章语言精美，思想深邃，其文学成就无以伦比，因而名扬四方。

The essay entitled Notes on Yueyang Tower, is considered matchless in literary achievement and profound thought, has made the theme of his writing famous far and wide.6.文中一幅对子“先天下这忧而忧，后天下之乐而乐”为每个中国人所熟悉。

One couplet in the essay, “Be concerned before anyone else becomes concerned;enjoy yourself only after everyone else finds enjoyment.” has become familiar to every Chinese

7.从附近小山上极目远眺，那小桥好似桥断一般。

Looked at a distance or from a nearby hill, the little bridge appears to be broken.8.待到冬日雪霁，伫立桥头，放眼四望，远山银装素裹，更加妩媚迷人，是欣赏西湖雪景之佳地。

On fine winter days after a snow, you may stand on the bridge to feast your eyes on the snow scene far and near.Distant hills, clad in white, grow more enchanting.It is a best venue for you to watch the snow scene of the West Lake.9.而中国民间传说“白蛇传”又为断桥景物增添了些许浪漫色彩。

The Chinese folk story “The Tale of White Snake” brings the broken bridge some romance.10.泰山古称岱山(Daishan)，春秋时期被尊为(revered as)东岳(East Sacred Mountain)。其山势磅礴雄伟，峰峦突兀峻拔(abruptly rising)，景色壮丽。

Mt.Taishan was known in ancient times as Daishan and revered as the East Sacred Mountain in the Spring and Autumn Period.It presents the loftiness and grandeur with abruptly rising majestic peaks and crests.The sceneries are spectacular.11.中国历代帝王秦始皇、汉武帝、唐玄宗、清帝乾隆等均曾到泰山封禅(hold grand sacrificial ceremonies)，历代七十二君主到此祭告天地(offer sacrifices to heaven and earth)。

Many Chinese emperors including Qin Shihuang, Wu Di of the Han Dynasty, Xuan Zong of the Tang Dynasty and Qian Long of the Qing Dynasty held grand sacrificial ceremonies on its summit.All through the dynasties 72 emperors had come here to offer sacrifices to heaven and earth.12.风景区拥有延续数千年的历史文化遗产。现有古建筑群22处，古遗址97处，历代碑碣(commemorative stone tablets)819块，历代刻石(inscribed rocks)1800余处。

With Cultural legacies handing down through thousands of years, the scenic area houses 22 groups of ancient architectures, 97 ancient remains, 819 commemorative stone tablets and 1,800 inscribed rocks.13.青城山位于四川省西部，群峰环绕，清幽隐逸(tranquil and secluded)，林木清幽，是著名的旅游景点和避暑胜地(summer resort)。

The ring-shaped hills, tranquil and secluded, covered with luxuriant vegetation, make Mt.Qingcheng in the western part of Sichuan Province, a famous tourist site and summer resort.14.作为一座道教名山(a famous Taoist mountain)，道教的发祥地和道教发展的重要基地，青城山已有两千多年的历史了。青城山以其清幽的环境和其在道教中的重要性而独具一格(unique)。

As the birthplace of Taoism and an important base of Taoism development, it has been a famous Taoist mountain for almost 2000 years.Mt.Qingching is unique for its secluded environment and for its Taoist significance.15.1982年，青城山被国务院(State Council)评定为全国首批重点风景名胜区(China National Key Tourist Resort)。2000年，青城山和都江堰(Dujiangyan Irrigation Project)联名被联合国教科文组织(UNESCO)列入世界文化遗产名录(List of World Cultural Heritage)。

In 1982, it was ratified as one of first group of China National Key Tourist Resorts by the State Council.In 2000, together with the Dujiangyan Irrigation Project, it was inscribed on the List of World Cultural Heritage by UNESCO.

第五篇：英语翻译

1.你觉得什么时候最有可能在家里找到他? What do you think is the likeliest time to find him at home? 2.由于受到原子辐射，他最终在工作时倒下了。

As a result of exposure to atomic radiation,he finally collapsed at work.3.千万别说可能会被人误解的话。(capable of)Be sure not to say anything capable of being misunderstood.4.她砰地关上门，一声不吭地走了，他们之间那场争执就此结束。

Their argument ended when she slammed the door and left without a word.5.小约翰尼一见到妈妈下班回来就往前门跑去。

Little johnny made for the door at the sight of his mother coming back from work.6.他研究原子科学是为了我国的国防。他根本不在乎名望。He pursued atomic science for the defense our country.Fame meant nothing to him.7.三位教授被请来对新教员设计的教案做出评估。

Three professors were asked to make an evaluation of the teaching plans devised by the new teachers.8.不言而喻，青年人的教育对于一个国家的未来是至关重要的。It is self-evident that the education of young is vital to future of country.9.一个卫生组织促使地方政府为建造一所新的医院筹措三百万美元的资金。

A health organization prompted the local government to raise a three-million-dollar fund for a new hospital.10.一切都表明他的计划出了毛病。

Everything points to the fact/indicates that something has gone wrong with his project/plan.