Copper mining is one of the most difficult slurry-handling applications.
铜矿是泥浆处理中最困难的应用场合之一。
The Dajing copper mining and smelting relic site is the earliest one found in the northern China.
大井矿冶遗址是我国北方发现最早的一处古铜矿遗址。
A good example for the Middle Ages and thereafter was the silver, lead, and copper mining district of the Harz Mountains in northeastern Germany.
一个很好的例子为中世纪并在其后的是银，铅，铜采区的哈尔茨山脉东北德国。
A drop in the price of molybdenum, a byproduct of copper mining used to strengthen steel, is also cutting earnings at Codelco and Freeport, Larrain Vial's Ponce said.
s Ponce说，Codelco和Freeport公司的钼价下跌，这类曾今可以巩固钢制品的铜矿的副产品，也开始减少收益了。
Through the investigation on various copper mining pits, impacts on the underground mining are analyzed, and some recommendations of disaster prevention were proposed.
通过对该铜矿区形成的数处露天采坑的调查，分析其对地下开采造成的影响，并提出灾害防治的对策。
The several decades excavation and study on the copper mining and smelting sites in Wadi Arabah led by Beno Rothenberg had obtained great achievement in the field of archaeometallurgy.
前言：由奔诺·罗森伯格领导的对“阿拉伯谷地”古铜矿冶遗址持续几十年的发掘和研究，在冶金考古方面取得了巨大的成就。
The composition, design thought, main functions and features of the numerically-controlled automatic dosing system of the concentrator of Shaoxing Tongdu Copper Mining Co. , Ltd are described.
介绍了绍兴铜都矿业有限公司选矿厂数控自动加药系统的组成、设计思想、主要功能及其特点。
The void water pressure of the 2nd tailings dam in Dexing Copper Mining is measured by the system of multi parameter synthetical test, and the saturation line is inferred from void water pressure.
利用岩土工程多参数综合观测系统对德兴铜矿二号尾矿坝孔隙水压力进行了观测，通过孔隙水压力反推出浸润线。
But such disaster can be prevented if consumers simply refuse to purchase products that are made with CCCs copper until the company abandons its mining plans.
但如果消费者简单地拒绝购买用CCC所生产的铜而制造的产品，直到CCC放弃它的采矿计划就可以避免这种灾害。
Mining minister Laurence Golborne said miners would start being individually evacuated 68 days after the collapse of part of the gold and copper mine in the Atacama desert.
矿业部长劳伦塞·戈尔沃内说在阿塔·卡玛沙漠铜金矿部分坍塌68天后将开始对矿工一一实施救援。
Mining of copper, cobalt, diamonds, gold, zinc and other metals, as well as petroleum extraction, once accounted for 75 percent of its GDP.
铜、钴、钻石、黄金、锌和其它资源的开采，以及石油开采，曾经占其GDP的75%。
The most common approach to extracting metal-bearing ore from a porphyry copper deposit is by open-pit mining, although such mines also typically include some underground activities.
从斑岩含铜矿床开采含金属的矿石，最主要的方式是露天开采，尽管这种矿床常会伴随一些地下的地质活动。
BHP Billiton Ltd., the world’s largest mining company, led a retreat among raw-material companies, sinking 2.2 percent, as the price of copper headed for its largest decline in two weeks.
由于铜金属价格创下2周来最大跌幅，欧洲股市原材料板块下跌2.2%，全球最大的矿业企业必和必拓公司跌幅居前。
Mining company Outokumpu dumped 450 cubic meters of pig slurry into the waste water near the closed Kangasjarvi mine, which once produced zinc, copper and sulfur.
芬兰Outokumpu矿业公司日前向已被关闭的Kangasjarvi矿附近的一个废弃池塘内倾倒了450立方米的猪粪浆。 此前，该矿业公司曾在Kangasjarvi矿开采过锌、铜和硫磺。
George was a multimillionaire who amassed his fortune through partnerships in three of the ever largest mining discoveries of copper, silver, and gold ores.
乔治是一个千万富翁，他通过合伙参与三个曾经是最大的铜矿、银矿和金矿的发现和开采，积聚起大量财富。
Mining copper on this land will inevitably result in pollution and environmental disaster, since West Fredonia is home to several endangered animal species.
在这些地方采矿将会不可避免地导致污染和环境灾害，因为West Fredonia是很多濒危物种的栖居地。
The composition and structure of the computer network and its application in the enterprise management, mining production and electric dispatching in Dexing Copper Mine are described.
介绍了德兴铜矿计算机网络的组成与结构及其在企业管理、采矿生产、电力调度等方面的应用。
Mining, such as iron ore, steel, coal, copper, aluminum.
矿业，如铁矿，钢材，煤炭，铜，铝。
Based on the analysis and discussion of intensified mining and how to carry on it, the selection, implementing and application of intensified mining plan in Anqing Copper Mine are introduced.
在对强化开采技术以及如何实现强化开采进行分析和探讨的基础上，介绍了安庆铜矿强化开采工艺方案的选择、实施及应用。
Headquartered in Brisbane, Xstrata Copper is one of the commodity business units within the major global diversified mining group Xstrata PLC.
XstrataCopper公司总部设在布里斯班，是全球大型的多元化矿业集团Xstrata公司的子公司。
The paper briefly presents the basic condition and result of the mining method test of north orebody in Fengshan Copper Mine. Some problems are discussed and some Suggestions are given.
简要介绍了丰山铜矿北缘试验采矿方法的基本情况、试验效果，对其成功的经验和存在的问题进行探讨并提出建议。
The panel mining process of Dayao Copper Mine, Yunnan was monitored and analysed with acoustic emission(AE)and acoustic wave (AW)methods.
采用声发射与声波对云南大姚铜矿盘区开采过程进行监测分析，用声彼仪对支撑顶板的点柱进行监测；
Just in recent days, household names like AT&T Inc. , DuPont, JPMorgan Chase &Co. , as well as jet engine maker Pratt &Whitney, and mining company Freeport-McMoRan Copper &Gold Inc. announced layoffs.
就在最近，那些家喻户晓的公司，如美国电话电报公司，杜邦公司，摩根大通公司，还有喷气发动机制造商普拉特惠特尼公司，以及矿业公司美国自由港麦克米伦铜金公司，都宣布了裁员。
Chinese mining and metals firms have been scouring the world for promising reserves of iron, copper, bauxite and other key industrial minerals.
中国采矿和金属企业也在全世界寻找有潜力的铁、铜、铝和其它关键工业矿产资源。
Because of the mining condition of ore belt of southern edge in Fengshan Copper Mine is more complicated, the originally used sublevel caving method in the production have obvious shortcomings.
丰山铜矿南缘矿带开采技术条件复杂，原采用的无底柱分段崩落法在生产中存在较大问题。
But such disasters can be prevented if consumers simply refuse to purchase products that are made with CCC's copper unless the company abandons its mining plans.
但如果消费者简单地拒绝购买用CCC所生产的铜而制造的产品，直到CCC放弃它的采矿计划就可以避免这种灾害。
But such disasters can be prevented if consumers simply refuse to purchase products that are made with CCC's copper unless the company abandons its mining plans.
但如果消费者简单地拒绝购买用CCC所生产的铜而制造的产品，直到CCC放弃它的采矿计划就可以避免这种灾害。
应用推荐