地质的

To probe the ore-controlling factors and origin of Jinshan Gold Deposit,on the basis of studying the geological background of minerallization,by adopting the comprehensive geological and geochemical method,this paper analyzes the strata,structure,magmatic rock,ore-body character,stable isotop,temperature,pressure and flouid of minerallization and trace elements in the mining area.

为了研究金山金矿的控矿因素及矿床成因，在研究成矿地质背景的基础上，结合野外地质及前人研究成果，采用地质、地球化学综合分析的方法，对矿区内地层、构造、岩浆岩、矿体特征、稳定同位素、成矿温度压力、成矿流体及微量元素特征进行了剖析。

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。

Hunan, located in the united zone of Yangtze and Huanan boards with unusual and complicated geological history, have many sorts and significant geological vestiges, in which there are three nation-class geoparks, including Zhangjiajie Geopark , Langshan Geopark , Feitianshan Geopark .

湖南地处扬子和华南两大板块的拼接带，地质历史复杂而特殊，造就了种类繁多、意义重大的地质遗迹，并且已批建了包括张家界在内的3家国家级地质公园。

In order to predict the engineering and hydro-geological conditions, Positioned along the tunnel alignment/axis on the surface with a long array, super power-supply High density electrical resistance exploration system To prevent engineering accidents from occurrence and to reduce mudflow, water gushing providing the tunnel construction with scientific and reliable grounds.

在公路隧道工程建设过程中，为设计和施工风险，对于埋深大、工程地质条件复杂的隧道，在地表沿隧道轴线采用长排列、大功率供电的高密度电法系统进行视电阻率成像探测，能科学地指导设计和施工，对不良地质段地段提前采取预防措施，能避免和减少塌方、涌水等地质病害的发生，可缩短工期和节约投资。

The temperatures obtained using the muscovite-biotite geothermometer and chlorite compositional geothermometer range between 672℃ and 1116 ℃ and between 470℃and 520 ℃ respectively, being higher than the deformation temperatures of mylonites in the ductile shear zone, which suggests that the two geothermometers are not applicable to calculation of the formation temperatures of low-temperature mylonite.

利用白云母-黑云母地质温度计和绿泥石地质温度计获得的温度值分别为672 ℃～1 116 ℃和470 ℃～520 ℃，高于糜棱岩的形成温度，指示这2个地质温度计不适用于计算低温糜棱岩的形成温度。

The theoretical foundation of electrical prospecting is that the resistivity of different rocks and minerals are different, and different fields have different responses to telluric current structure.

电法勘探是最重要的地球物理探测方法技术之一，在工程地质、环境地质、水文地质以及部分矿产的调查或勘探中有广泛的应用。

Based on hydrogeological data and groundwater chemical analysis data and the theory and methodologies of groundwater chemical dynamics in combination with limited pumping test data, some groundwater chemical index such as activity of component、mineral saturation index are calculated and some hydrogeological parameters such as hydraulic conductively,transmissibility,artual speed of groundwater、specific velocity and groundwater age are also calculated zonally.The above calculation results are beneficial to quantificationally recognize the local hydrogeological conditions and to attest that the confined aquifer of Taconic formation has good permeability and transmissibility and t good renewal ability because of the active groundwater movement.

依据已有水文地质和水质分析资料，运用地下水化学动力学理论和方法，通过水化学指标（组分活度α、矿物饱和指数β）的计算分析，结合有限的抽水试验资料，分区计算出渗透系数K、导水系数T、地下水实际流速U、渗透速度V和地下水年龄t等5项水文地质参数，定量的认识水文地质条件，认证了水源地泰康组承压含水层具有渗透性强、导水性强、地下水循环交替快、可更新能力强等特点。

As the analysis is the key content for a reservoir geological model , on the basis of the reservoir geological model of the deltaic system in the faulted basin of eastern China, the authors analysize the features of its structural types and true .

由于构形要素分析是建立储层地质模型的关键内容，因此，笔者在所建立的储层地质模型上，分析了其结构类型特点及建立储层地质模型的真实内涵。

This thesis formulize geology disaster system's character-complexity relevance、self-organization、fractal and catastrophe. Affecting factor-rainfall of the best of relevance grade is concluded in the use of grey relevance analysis and It provides reference of geology disaster prediction.

作者以系统的观点，分析阐述了合阳县地质灾害系统特性，即复杂关联性、自组织性、分形分维及突变性，并利用灰色关联分析，确定出合阳县地质灾害系统中最大关联度的影响因子—降雨因子，这为合阳县地质灾害的预警提供参考了依据。

This paper analyzes and compares the computer graphical methods representing geological symbol s ( especially lithotype notations ) with each other, and presents a new comprehensive method-graphical element composition method and its classified code scheme for the computer graphical definition of geological symbol s based on analyzin.

地质符号一般均有其特定的图形特征和表示意义，用以表达地质制图中所涉及的具体或抽象的地质对象。

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。