勘查

The faults and the apophyses are main ore-control factors. Devonian and Carboniferous Systems are target horizons and Guwanliang-Tongtianping-Huanggeda fault is the target structure for further Au exploration in the district.

今后金矿勘查工作以泥盆系和石炭系为重点找金层位，古湾梁－通天坪－黄屹塔断裂和印支期岩枝内外接触带为重点勘查靶区。

This includes a policy and regulation system for the exploration and development of mineral resources that dovetails with both China's national conditions and international standards.

近二十年来，中国政府为实现经济社会的可持续发展，在矿产资源勘查、开发领域制定了一系列的法律、法规和政策，形成了既适合中国国情又基本与国际接轨的矿产资源勘查、开发政策法律体系。

Effective management of human resource in geological and prospecting enterprises not only redounds to the enterprise development,it is also important to promote the development of Chinese geological and mineral exploitation economy.

地勘单位聚集着大量的地质勘查专业技术人才，是地质勘查优质人力资源的聚集地。

The Mo,U elements about normal geochemical method have a closely relationship with hidden uranium deposits. It has studied which methods is the most effective about this four methods through compare to drill material.After making compositive interpretation we can find this four method are effective on hidden uranium ore.We have the follow results: CR-39 track method and gama-ray spectrometer survey is better method than geochemical method.

最后通过这些单一方法实测测量结果与已知钻孔资料进行比较可以对该勘查方法的铀矿勘查效果进行评价；再从方法的单一研究到方法的综合研究，得出伽马能谱测量和固体径迹测量有效的结合，可以得到隐伏铀矿化的深部信息，而常规化探测量则可以有效划分近地表、深部铀矿化的区域。

One of coal, iron, gypsum, pyrite, magnesite, kyanite, barite, graphite, china clay ore, copper, cobalt, molybdenum, such as higher levels of mineral exploration, and industrial dolomite, limestone, refractory clay, bauxite and other mineral deposits at the end of the exploration degree.

其中煤、铁、石膏、硫铁矿、菱镁矿、蓝晶石、重晶石、石墨、瓷土矿、铜、钴、钼等矿产的勘查程度较高，而工业用白云岩、灰岩、耐火粘土、铝土矿等矿藏的勘查程度较底。

This paper, based on lots of geological data and exploration projects in western China, studies the mineral potentials and mining environment, discusses the issues and presents approaches to developing succeeders to mineral resources in western China.

本文在收集和整理大量有关西部矿产资源接替选区资源勘查开发的实际资料，以及分析资源赋存条件和勘查开发环境的基础上，对开发西部矿产资源接替区所面临的突出问题进行深入分析并提出对策建议。

Any change in basic geological knowledge of the Qulong giant porphyry copper deposit , the most important and exploring deposit in the Gandise Porphyry Copper Belt, will result in change of exploration plan.

对正在勘查中的西藏驱龙斑岩铜矿床，任何关于基础矿床地质认识上的改变，都可能会引发勘查方向上的重大变动。

Supporting by this software system, the process of simulating ore exploration is as follows, fixing up sections of exploration and project design, arranging section project and simulating constructing result, layouting samples with mineralization and simulating sample grade, blocking-out ore bodies and calculating reserves, and simulating valuating exploration results based on costs of project and reserve unit.

在该软件系统的支持下，对矿床进行模拟勘查的步骤如下：布置勘探剖面及形成工程设计剖面；布置剖面上的工程及模拟施工结果；布置见矿孔段的样品及模拟矿石品位；圈定矿体及储量计算；根据工程总成本及储量单位成本等指标，对勘查结果的评估做出模拟。

But they are different in survey grid. For example, in detailed investigation, the survey grid of 20～50×100～200m is better for metallic ore exploration, and 250～400×500～750 is better for oil-gas exploration.

共同点是最佳取样深度均为60～80cm，用于分析烃类的最佳富集粒度均是40～120目，差异点主要网密度，以详查评价为例，金属勘查中的点线距以20～50×100～200米居多，而油气勘查中的点线距以250～400×500～750米为主。

Though geological structures in metallic ore areas are very complex and seismic method for ore exploration is still in experiment phase, potential of the method in the future ore exploration can be found from primary experiment effects of seismic method, as the method possesses larger prospecting depth and less ambiguity as well as higher precision to distinguish underground target.

尽管金属矿区的地质构造十分复杂，金属矿勘查中的地震方法技术还处于试验应用研究阶段，但由于该方法探测深度大、多解性少、分辨地下目标物的精度高，从该方法的初步试验效果就能看出地震方法在今后金属矿勘查中的潜力。

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