研究地质

Through the investigation of massive literatural materials related to researching area,the thesis has carried out comprehensive analysis for the features of lithology and logging curves,on the basement of having clarified the regional geological background and epigeic geological characteristics.

本论文通过调研大量有关研究区的文献资料，在弄清了塔中地区的区域地质背景、构造作用史等地质特征的基础上，进行了岩性特征、测井曲线特征综合分析，将塔中地区下奥陶统地层划分为鹰山组和蓬莱坝组，并在此基础上进行了地层的进一步划分和对比，将鹰山组划分为鹰一~鹰四段。

The tectonic activities are so strong that a large number of faults and folds are formed in the area. Under coupling of the endogenic and exogenic geological processes, there are many loose Quaternary deposits, and they are the main carrier of most geological hazards.

在青藏高原隆升及气候变化等内外动力作用下，研究区内堆积体分布广泛，具有独特的工程地质特征并成为该区内地质灾害的主要物源。

Regional stability evaluation is the forecast of the possible generant geological disaster, it is the goal and production transform of the research to engineering geological problems.

区域稳定性评价是对可能发生的地质灾害进行预测，它是工程地质问题研究的目标和成果转化。

The production indicate that the research find out distributing, range, size, geological environment, formative reason and genesic facter of YuQiuHao landslides. At the same time, I calculate and access stability of landslide, put forward scheme of prevention, access economic benefit, finally achieve anticipateve purpose.

论文就是在GIS技术的基础上，查明勘查区自然条件及地质环境条件、滑坡基本特征及类别，在此基础上进行稳定性分析评价，分析其成灾的可能性，成灾的条件，分析论证防治的必要性和可行性，进行工程治理与搬迁避让的比较，提出工程防治方案的建议，为可行性研究提供必要的地质资料。

In order to explore the geothermic resources of the Mesozoic-Cenozoic basins in Guangxi ,based on the data and analysis of geothermic geology and geological analogy ,it is found out that Hepu basin geothermic field is a typical thermal conductivity field source of terrestrial heat.

为合理开发利用广西中—新生代盆地地热资源提供可靠依据，在充分搜集大量资料的基础上，采用地热地质分析、地质类比等方法进行了综合研究，地热资源初步评价结果显示，合浦盆地属典型的、以大地热流为热源的热传导型地热田。

The results of this study showed that the influencing factors of slope instability for the Luchang Area include rock fall at the west slopes, thick colluvium, sliding planes for dip-direction slopes, headward and sideward erosion of channel, as well as fast seepage of ground water. Two slide planes were recognized from geological profile model. One is potential slide plane on the dip-directional slope, another plane is located in the colluvium near Luchang river sides.

本研究结果显示，鹿场地区地质环境之不安定原因，有西侧岩壁落石、厚崩积土体、顺向坡平面滑动、河道的向源侵蚀和侧蚀、地下水渗流快速等；就所建构地质模型可以了解，鹿场地区可能的滑动面有两部份，一为潜在的顺向坡平面滑动面，另一为在鹿场溪河岸崩积层边坡内的滑动面。

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。

Firstly engineering geology problems in northern Chaohu area are studied and described on this paper based on a great deal of field observations, including fault structure,neotectonic movement, landslide and karstic collapse.

本文在进行大量的野外地质调查基础上，首先对巢北地区主要工程地质问题作了系统的研究和阐述，包括断裂构造、新构造活动、滑坡及岩溶塌陷的分析。

Through the work of the engineering and hydrology geology investigating, geologic structural planes investigating, acoustic test and deformation monitoring, and study on distribution rules of geologic structural planes, damage modes of slope, scope of loose zone, deformation rules with FLAC3D numerical simulation, the engineering proterties of loose zone is knowledged.

通过对金堆城深凹边坡松动岩体进行工程地质和水文地质的调查、节理裂隙调查、声波测试、变形监测等现场工作，研究了边坡结构面分布规律，边坡潜在的失稳模式，松动范围，变形规律，结合FLAC~(30)数值模拟，基本认识了金堆城深凹矩形边坡松动岩体工程特性。

Further, on the basis of removing the factors which affect seismic velocity, such as earth′s surface, seismic processing technique and particular lithesome, the comprehensive researches indicate that the east prominent is intimately adjacent to the gas generating sag, and the reservoir bed and capping bed arrangement condition is very good. The east prominent has the feature of late gas accumulation and has the petroleum geology conditions of forming large scale natural gas pool.

进而，在排除影响地震速度的地表、处理流程、地下特殊岩性体等主要因素的基础上，通过石油地质综合研究认为，构造东高点紧邻生气凹陷、深层储、盖配置良好、晚期成藏，具备形成大型天然气藏的地质条件。

The labia have now been sutured together almost completely.The drains and the Foley catheter come out at the top.

此刻阴唇已经几乎完全的缝在一起了，排除多余淤血体液的管子和Foley导管从顶端冒出来。

To get the business done, I suggest we split the difference in price.

为了做成这笔生意，我建议我们在价格上大家各让一半。