The paper introduced the experimental research and practice on recovering siderite form gold ore tailings in Hubei Sanxin Gold Copper Co.
介绍了湖北三鑫金铜股份有限公司从金矿尾矿中回收菱铁矿的试验探索，以及回收菱铁矿的生产实践。
This paper summarized the exploration of Jiguanzui gold copper deposit over ten years, and proposed a few suggestions on future exploration engineering net of different ore bodies.
通过对矿床赋存规律认识的加深，为今后不同矿体的生产勘探网度提出几点建议，并对鸡冠嘴金铜矿床十几年来的生产勘探实践进行了总结。
The materials from e-waste include iron, copper, gold, silver and aluminum.
电子垃圾中的材料包括铁、铜、金、银和铝。
The materials from e-waste include iron, copper, gold, silver, and aluminum materials that could be reused, resold, salvaged, or recycled.
电子垃圾中的材料包括铁、铜、金、银和铝，这些材料可以被重复利用、转售、废物利用或回收。
In this work, copper underpotential deposition on gold is studied under realistic electrochemical conditions
本文研究了在实际电化学条件下铜在金表面的低电位沉积
The TuanJie Mountain Copper-gold mine occurred in litmusless and acidic lava.
团结山金铜矿位于中性、酸性熔岩中。
The commodity price boom has extended beyond the mainstream areas of oil, gold, copper and grains into speciality metals.
大宗商品的价格暴涨，已从石油、黄金、铜和粮食等主流领域，延伸至特种金属领域。
Other raw materials traded lower on Monday, with natural gas, gold, copper, and soybeans declining.
周一，随着天然气、黄金、铜、和大豆的暴跌，其他原材料交易出现下挫。
Olympic Dam, in South Australia, has the world’s biggest uranium deposit, as well as copper, gold and silver.
澳大利亚南部的奥林匹克坝矿其铀储量居全世界第一，同时它也拥有丰富的铜、金和银资源。
These include stripping it out of the tailings from gold and copper mines, and also from phosphoric acid produced during the manufacture of fertiliser.
其中包括从金矿和铜矿的矿尾中提取铀，以及利用化肥制造过程中产生的副产物硫酸。
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。
The gold, detached from the copper, forms a sediment at the bottom of the cell.
针脚里的铜溶解之后与金分离，金沉淀在电解池底部。
South Sudan has minerals galore: gold, copper, iron ore and more, largely unexplored.
南部苏丹矿产资源丰富：金子，铜，铁矿石以及大量未勘查的矿藏。
The former is called coins, a coin may be made of gold, silver, copper, aluminium...
前者称为硬币，硬币可由于金，银，铜，镍和铝等金属铸成
Gillie also accepts silver, gold, copper and other precious metals to pay for food.
吉利也接受金、银、铜和其它贵金属支付餐费。
Depending on individual habitats, which extend from the tropical forests of Costa Rica to Brazil, their coloring can be yellow, gold, copper, red, green, blue, or black.
它们遍布于哥斯达黎加、巴西等热带雨林中，其肤色通常为黄色、金色、铜色、红色、绿色、蓝色或黑色。
The higher the price of gold, silver, copper, oil and agricultural foodstuffs - the higher the tax on consumption must be.
黄金、白银、铜、石油及农业食品的价格越高，消费税就必定越高。
The Sierrita Mine at image lower right (also owned by Freeport-McMoRan Copper &Gold) produces copper, molybdenum, and the rare metal rhenium.
图片右下部的谢里塔矿（也属自由港麦克莫兰铜金公司）出产铜、钼和稀有金属铼。
Smoke without fire-just copper, zinc, gold and silver, and creatures unimaginable.
无火之烟——只有铜、锌、金和银，与难以想象的生物。
On August 5, the shaft of a gold and copper mine in Chile caved in, trapping 33 miners 2, 300 feet underground.
8月5日，智利一个采掘金和铜的矿山发生了竖井坍塌事故，33名矿工被困2300英尺的地底。
Goods reappeared in markets under the protection of local warlords. Transactions were conducted in barter and in gold, silver, and copper COINS.
在当地军阀保护下，商品重新出现在市场上，不过，买卖采取易货交易或是用金、银、铜币交易。
AT EIGHT o’clock on Saturday morning, sirens sounded and tears of relief—and champagne—flowed at the San José gold and copper mine in northern Chile.
周六早上八点,智利北部圣何塞金矿和铜矿汽笛鸣响, 欣慰的泪水沿着每个人的面颊流下,到处充盈着香槟酒的味道.
Commodities also got hurt, with copper, gold and oil all declining.
期货也受到打击，铜、黄金和原油都下跌。
Commodities also got hurt, with copper, gold and oil all declining.
期货也受到打击，铜、黄金和原油都下跌。
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