地质

To probe the ore-controlling factor s 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。

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 paper summarizes the achievement of the geological prospecting tor gold since the establishment of the People's Republic of China, regarding the aspects of the increase of gold reserve and gold production, the breakthrough in types of gold deposits, the results of geological scientific research and the application of new techniques and new methods. Then, forecasting is made for the future 50 years in regard to the demand of gold and gold reserve, the potential of gold resources, the direction for findi...

从中国黄金矿产储量和产量的增长，矿床类型的突破，地质科学研究的成果，新技术和新方法的应用等方面，概括性地总结了新中国成立以来金矿地质勘查工作所取得的成就；对未来50年中国黄金的需求、储量变化、资源潜力和找矿方向，以及社会主义市场经济中金矿地质勘查的管理举措等进行了展望。

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。

By use of the Fischer-Tropsch reaction in a C-H-O system, we discussed the relationships between inorganic CO〓 and some physical chemistry conditions, such as Oxygen flee degree , temperature, pressure, other objects consistency and catalyzer. a when T=200K～2000K, if f〓＞0, the reaction of generating CO〓 will be dominant, CH〓 hardily exists; b when T＞1000K, CH〓 is not propitious to exist, carbon in system almost exists in form of CO〓; c the more pressure, the more CO〓 is propitious to exist; d the more consistency of CO, O〓 and H〓O, the more CO〓 is propitious to exist, the more consistency of H〓, the more CH〓 is propitious to exist.

依据C-H-O体系费托反应的简化模型，讨论了氧逸度、温度、压强、其它物质浓度、催化剂等物理化学条件对无机成因CO〓生成的影响，从理论上讨论了在地质环境中，无机成因CO〓存在的物理化学条件：1在T＝200K～2000K的温度范围内，体系中一旦氧逸度＞0，生成CO〓的反应将占绝对优势，CH〓几乎不可能存在；2T＞1000K时，不利于CH〓形成，使体系中的碳主要以CO〓的形式存在；3体系压强越大，越有利于CO〓的形成；4反应物CO、O〓、H〓O的浓度越高，越有利与CO〓的存在，H〓的浓度高有利于CH〓的形成。5地质成藏作用可以经历很长的地质年代，这足以补偿矿物岩石中的Ni、Mo、Fe、Co、Ru等催化性能的降低及其它动力学条件的不足，使得费托反应可能发生，从而生成无机成因的CO〓和烃类。

Center for Hydrogeology and Environmental Geology, CGS, Baoding 071051,China

中国地质调查局水文地质环境地质调查中心，保定 071051

Institute of Hydrogeology and Environmental Geology, Chinese Academy of Geological Sciences, Shijiazhuang 050061,Hebei, China

中国地质科学院水文地质环境地质研究所，河北石家庄 050061

Institute of Hydrogeology and Engineering Geologic Techniques, CGS, Baoding,Hebei 071051,China

中国地质调查局水文地质工程地质技术方法研究所，河北保定 071051

The Institute of Hydrogeology and Engineering Geology Techniques,CGS, Baoding Hebei 071051, China

中国地质调查局水文地质工程地质技术方法研究所，河北保定071051

Centre for Hydrogeology and Environmental Geology, CGS, Baoding,Hebei 071051, China

中国地质调查局水文地质环境地质调查中心，河北保定 071051

But we don't care about Battlegrounds.

但我们并不在乎沙场中的显露。

Ah! don't mention it, the butcher's shop is a horror.

啊！不用提了。提到肉，真是糟透了。