勘查

It can be used in engineering geotectonic survey for railway, hydropower, traffic, bridge, foundation and other constructions.

本机适用于铁路、水电、交通、桥梁、坝基等建筑物的工程地质勘查。

It can be used for the general exploration and investigation of solid mineral deposit, engineering geotectonic survey and concrete structure inspection holes.

本机适用于固体矿床的普查勘探及工程地质勘查等钻孔以及各种混凝土结构检查孔。

Cave exploration, or pot－holing, as ithas come to be known , is a relatively new sport.

洞穴勘查——或洞穴勘探——是一项比较新的体育活动。

The shallow seismic refraction method is one of the main methods of exploration for engineering, hydrogeological and environmental geology.

浅层地震折射波法是在工程地质、水文地质及环境地质勘查中广泛应用的地震探测方法之一。

Through the city hydrogeological conditions and technical economic feasibility analysis that the majority of China's cities .

通过城市水文地质条件和技术经济可行性分析认为，虽然我国大部分城市缺水，但只要根据城市规划和水文地质勘查成果，合理布局，是完全必要也完全可以建立城市应急供水水源地，以应对突发事件对我们的考验。

Combined with hydrogeological information gained by exploration and hydrographical drilling, groundwater types and leakage ways under the water curtain corridor and Air-Cushioned Surge Chamber are found out, which provide the grouting engineering with more effective treatment.

结合水电工程勘查及水文地质钻探获取得的地下水文地质信息，查明了水电站水幕廊道和气垫调压室渗水的地下水类型和渗漏途径，为调压室的进一步灌浆处理提供了依据。

According to the variation in the components of intermediateacid igneous rocks coming from the lower crust, it is possible to restrain the depth of the source area and the minimum thickness of the crust, and thus to provide important information for the study of the deep process of the continental intraplate mineralizationGlobally, many world level porphyry copper deposits and metallogenic systems formed by hypabyssal hot liquid have their close relationship with the synchronous adakite in spacetime and genesis; domestically, the adakitelike rocks have been identified to be related to the metallogenesis in the main metallogenic areas in ChinaThe recognition of adakitelike rocks having no relationship with the process of subduction makes it possible to construct a metallogenic model of continental intraplate porphyry metal deposits by combining other geological evidences, and this model is totally different from the metallogenic model of porphyry copper deposits with Bsubduction setting constructed by Sillitoe (1972)The existence of adakitelike rocks may be the necessary condition but not the sufficient one for forming the largescale porphyry deposits and the hypabyssal hotliquid deposits, whose metallogenic elements mainly came from the mantleThe metallogenic potential of adakitelike rocks is achieved by the entering of the mantle material, and the metallogenic specialization of adakitelike rocks is decided by the distribution characteristics of the metallogenic elements in the upper mantleAn important reason for the adakitelike magma related to subduction being advantageous to mineralization is that there were abundant high pressure and high temperature liquid coming from the subducted platepieces and the magma of high fO2 coming from the melting of subducted platepiecesHowever, for those adakitelike rocks, whose occurrence has continental plate background but does not relate to the subduction, their metallogenic mechanism is not clear yetBased on the concept of modern mineral exploration and combined with the analysis of integrated geological information, we may better realize the practical prospecting significance of the adakitelike rocks

根据起源于下地壳的中酸性岩浆岩的成分变化，可以约束其源区深度以及地壳最小厚度，为大陆板内成矿作用的深部过程研究提供重要信息。全球范围内，许多世界级斑岩铜矿和浅成热液矿化系统与同期的埃达克质岩存在密切的时空与成因联系，在国内主要成矿区带也识别出与金属成矿作用有关的埃达克岩。与俯冲过程无关的埃达克质岩的识别，使我们有可能结合其他地质证据构建完全不同于Sillitoe(1972)B型俯冲环境的斑岩铜矿成矿模式的大陆板内斑岩型金属矿床成矿模式。对于规模巨大、矿质主要源自地幔的热液矿床的形成，埃达克岩可能是必要条件，但不是充分条件。埃达克岩的成矿潜力通过地幔物质加入而获取，埃达克岩的成矿专属性由上地幔成矿元素分布特征决定。与俯冲有关的埃达克质岩浆之所以有利于成矿，重要的原因是存在大量来自俯冲板片的高压、高温流体以及俯冲板片熔融形成高氧逸度(fO2)的熔体，但产出在大陆板内背景、与俯冲无关的埃达克岩的成矿机制还不清楚。根据现代资源勘查理念，结合综合地质信息分析，埃达克质岩具有实际找矿意义。

The gray and grayish green sandstones formed by hysterogenic reduction can be used as the lithogeochemical markers for exploration of uranium deposit.

由烃类流体产生的后生还原作用所形成的灰绿色砂岩可作为铀矿床的岩石地球化学勘查标志。

According to the information from the scene investigation, to define the rainfall infiltration depth h= of the inversed landslide.

1根据现场勘查所获得的信息，确定待反演滑坡体的降雨入渗深度范围 h=｛0， Hmax ｝。

3No 2 Geological Party of Xinjiang Bureau of Geology and Mineral Resources, Kashi 844000, China

3新疆维吾尔自治区地质矿产勘查开发局第二地质大队，新疆喀什 844000

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了