查询词典 geologic

Characteristics of urban geologic hazard are that mans activity plays an important role in bourgeon , development and form process of geologic hazard .

城市地质灾害的特点在于，地质灾害的萌发，发展和形成过程中人类活动起了非常重要的作用。

Characteristics of urban geologic hazard are that mans activity plays an important role in bourgeon , development and form process of geologic hazard

摘要城市地质灾害的特点在于，地质灾害的萌发、发展和形成过程中人类活动起了非常重要的作用。

Characteristics of urban geologic hazard are that mans activityplays an important role in bourgeon, development and form process of geologic hazard.

城市地质灾害的特点在于，地质灾害的萌发、发展和形成过程中人类活动起了非常重要的作用。

Taking the plate tectonics as leading theories, combining outcrop, seismic techniques, drilling and logging datum, inter-verifing manifold researching methods, The paper has amply researched the region. discussed the coupling relation of basin-mountain and the geodynamics system; analyzed geologic tectonic characteristics of the basin; confirmed superposed alteration in Mesozoic of the basin; recompartmentalized tectonic units of the researching region and the basin; studied the tectonic evolution of the basin since Mesozoic; ascertained four large tectonic layers and five tectonic evolution process stages in different ways of formation and tectonic alteration; established different tectonic stages、compages、models and sedimentary filled processes, based on the organic geochemistry and oil-gas geologic characteristics in middle Cenozoic of the basin, the conclusions have been summarized in the paper, such as:The primary source rock in lower Permian and subordinate source rock in upper Triassic are developed in the region with better quality, and secondary hydrocarbon is possible; The bearing system which is comparted by three large tectonic layers and two unconformity surfaces formed in Palaeozoic、upper Palaeozoic to Triassic and Cenozoic developing in the region, compounded with reservoirs of different lithology is developed in the region, while the property of tectonic fracture reservoir is better; Based on the analyzing petroleum accumulation elements and preserving conditions, the deep depressing belt in the north of Luoyang depression、Shiling-Yiyang folded fault belt in Yiyang depression and wide anticline belt in Yichuan depression are advantageous petroliferous region, Zhaizhen anticline in Luoyang depression and Shimen wide anticline on footwall of overthrust in Yichuan depression are optimum tectonic traps.

本文以板块构造理论为指导思想，采用露头区野外地质与盆地地震、钻井、测井资料密切结合，多种测试方法互检的研究方法，探讨了盆山耦合关系及其所控制的地球动力学系统；分析了研究区域和盆地地质结构构造特征，确定了中生代盆地的叠合改造性质，并重新划分区域构造单元和盆地构造单元，深入研究了洛阳—伊川盆地自中生代以来的构造演化；确定了成盆作用和构造改造作用的四大构造层和五期不同方式、方向的构造演化过程；建立了不同构造阶段的构造组合和样式及与构造相关的沉积充填过程；在此基础上通过多种有机地球化学指标，研究盆地中新生代油气地质特征，认为本区发育下二叠统区域主力烃源岩、上三叠统区域非主力烃源岩，两套烃源岩质量均较好，并具备二次生烃条件；认为本区发育古生界、上古生界—三叠系和新生界三大构造层、两个不整合界面分隔、不同岩性储集层叠置组合和构造裂隙型储集层的复式储集体系，其中构造裂隙型储集层储集性能较好；依据油气成藏条件和保存条件分析，认为洛阳凹陷北部深凹带、宜阳凹陷内石陵—宜阳褶断带以及伊川凹陷伊川宽阔背斜带为较有利含油气区，有利的构造圈闭是洛阳凹陷翟镇背斜和伊川凹陷的石门逆冲断层下盘的宽缓背斜

For many years,under the infection of collectivism and equalitarian of geologic and prospecting corporation,how to accord to National requirement and explore a new method for managing government department as a corporation,and make us akways standing in incincible position,change the system of geologic and prospecting corporation as a company,find out a new way,break the equalitarian in distributing area into pieces drastically,we chose East-China Detecting Corporation as the model.

由于地勘单位多年来受事业单位大锅饭、平均主义的影响，如何按照国家要求，积极探索事业单位企业化管理的新路子，在地质市场竞争中立于不败之地，做好地勘事业单位与现代企业制度转轨工作，闯出一条新路出来，彻底打破分配上的平均主义，摆脱事业单位大锅饭分配思维的运行惯性束缚，我们选择了华东探测公司这个典型。

An evolutionary sequence of paleoproterzoic granite in the Luliang area was initially established based on a large number of isotopic geochronology data and geologic settings of each-stage granites were determined on the basis of geochemical features and geologic characteristics.

根据大量同位素年代资料，初步建立了吕梁地区古元古代花岗岩的演化序列，并根据地球化学特征和综合地质特征确定了各期花岗岩形成的地质背景。

This study is based on the national physical science fund subject (40271001) named ShanDong Coast Continent-Ocean Effect and Human Activity Environment Effect and ecological effectiveness, written by Xu Xuegong professor from Peking University and Jiaodong main goldfield environmental geologic investigate subject from ShanDong Environmental geologic water institute.

本文在大量的遥感数据资料、常规资料、专题地图、观测数据以及水文试验等资料的基础上，借助地理信息系统科学、遥感学、地质学、地貌学以及计算机科学等多种技术方法，分析金矿区环境地质条件，评价地质灾害的易发性，为合理整治当地地质环境提出建议。

Finally, established engineering geologic model using advanced FLAC~(3D) according to engineering geologic condition of Shanggongshan tunnel, and modeled the influence to TBM driving of buried depth, hypsography and faults fractured zone. Studied the rule of stress redistribution and distortion after tunnel excavation.

最后，以上公山隧洞TBM开挖为例，采用先进的FLAC~(3D)软件建立相应的工程地质模型，分别对埋深、地形起伏和断层破碎带对TBM正常掘进的影响进行了数值模拟，研究了隧洞开挖后围岩的应力重分布和变形规律。

The 3D geologic model constructed by the geotechnical investigation management information system can be used to obtain any desired geologic section in a given area and realize vector filling. It may also cut several cross sections of the geologic body in a given area and visualize the 3D geologic section by turning.

5工程勘察信息系统构造的三维地质模型可以获得指定区域范围内的任意地质剖面图，并实现了矢量填充；可以在指定区域范围内地质体上一次任意剖切出若干个断面，并可以通过旋转观察，实现三维地质剖面的可视化。

Based on the report issued by China National Petroleum Corporation and Bureau of Geophysical Propecting dated August 2007 in relation to the estimate resource potential in Tartagal block, by reviewing geologic setting and characteristics in Argentina; geologic setting of basin where the Tartagal block is located; geologic setting and evaluation of Tartagal block; the results of previous drillings, the estimated reserve of oil resource is approximately 0.81 billion tons, dissolved gas resource reserve is approximately 277.2 BCF and gas reserve is approximately 317.5 BCF.

根据CNPC与BGP所发出日期为二零零七年八月之关於Tartagal区块估计潜在资源报告所示，经审核阿根廷的地理背景及特徵； Tartagal区块所在盆地的地理背景； Tartagal区块的地理背景及评估；以往钻井的产量，估计石油储量约810，000，000吨，已探明的天然气储量约277.2亿立方英尺及天然气储备约317.5亿立方英尺。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。