This essay analyzes the environmental impact caused by copper iron ore digging project below Wells.
前言：对铜铁矿井下采掘工程产生的环境影响进行了分析。
Oxidized copper ore from the Tonglushan copper iron Mine, low in copper grade and abundant in mud and alkali gangue, is difficult to concentrate.
铜绿山铜铁矿氧化铜矿石品位低，泥和碱性脉石含量高，属难选氧化铜矿。
The special slot is adopted in the rotor of the induction machine with compound cage rotor and there is two materials of casting aluminum and copper iron alloy in the slot.
复合笼条转子感应电动机转子采用特殊的槽形，且槽中含有铸铝和铜铁合金两种材料。
Iron casts better than copper.
铁比铜容易铸型。
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。
Another suggestion is that the color might be related to ice with high levels of metallic compounds, including copper and iron.
另一种说法是，这种颜色可能与冰中含有的大量金属化合物有关，包括铜和铁。
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。
If you wanted red you added copper, if you wanted green you added iron.
如果你想要红色，你要加铜，如果你想要绿色，你要加铁。
Copper nails are better than iron nails because the iron rusts.
铜钉比铁钉好，因为铁钉会生锈。
Causes include copper or iron deficiency and lead poisoning.
干扰的因素包括铜，铁缺乏和铅中毒。
One deposit of copper, iron, zinc, gold, and silver sulfides in the Atlantic is, at 600 feet across and 120 feet high, as big as the old Houston Astrodome.
在大西洋中，有一处含有铜，铁，锌，金还有银的沉淀区域长达600英尺，高达120英尺，和休斯敦巨蛋体育馆一样大。
It is, after all, not just the Chinese who have been queuing to pay over the odds for those enticing minerals (copper, iron and cobalt) and hydrocarbons.
毕竟，并不仅仅是中国排着队等待着去买那些迷人的矿产资源(铜矿石、铁矿石与钴)和碳氢化合物。
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。
Iron ore fell by 0.85 per cent - although both copper and iron ore remain close to historic highs.
铁矿石价格下跌0.85%——尽管铜价和铁矿石价格仍接近历史最高位。
China's strong economic growth and its hunger for raw materials such as copper, iron ore and aluminium have provided the foundations for sharp rises in commodities prices over the past five years.
中国强劲的经济增长，及其对铜、铁矿石和铝等原材料的强烈需求，提供了大宗商品价格在过去5年迅速上涨的基础。
The classical Greek civilization knew of seven metals: gold, silver, copper, iron, tin, lead and mercury.
古希腊文明社会使用过七种金属：金、银、铜、铁、锡、铅和水银。
The most important ores treated at that time were those of copper, iron and silver.
那时处理的最重要的矿石事铜矿、铁矿和银矿。
With the rub settings which are made of copper, iron, steel and aluminum alloy respectively, rub and impact phenmena are practiced and analysed in experiment.
分别采用铜、铁、钢和铝材料制成碰磨装置进行了实验，并分析了实验的结果。
Most natural electrum also contains copper, iron, palladium, Bismuth, and perhaps other metals.
大部分天然银金矿含有铜、铁、钯、铋，可能还有其它金属。
There would be no the beautiful gold, silver copper, iron and tin.
世上不会有鲜花一样的金银铜铁锡。
The result show that zinc, copper, iron, chromium, mangan, nickel, cadmium, calcium content in 6 biologicals are the most rich in ant factor injection liquid.
结果表明，6种生物制剂中锌、铜、铁、铬、锰、镍、镉、钙均以蚂蚁因子含量最高，钾含量则以转移因子、 胸腺肽较丰富；
The gallstones and clinical data obtained from 100 patients were analysed. Cholosterol, bilirubin, calcium, magnesium, copper, iron and zinc were studied in gallstones.
本文分析了100例病人的胆石标本和临床资料，研究了胆石中胆固醇、胆色素、钙、镁、铜、铁和锌等。
The method for determination of aluminum, copper, iron, phosphorus and silicon in metallic chromium has been studied with a direct-reading inductively coupled plasma emission spectrometer.
阐述了用全谱直读型电感耦合等离子体发射光谱仪测定金属铬中铝、铜、铁、磷、硅元素的测试方法的研究。
Nahui Hardware limited company of Shanghai, which is a professional enterprise of copper, iron, stainless steel etc.
更多上海纳汇五金制品有限公司是一家专业生产铜，铁，不锈钢制品。
The proved minerals are over 50 kinds like gold, silver, copper, iron, marble, granite, lime stone, and pyrite.
已探明的有金、银、铜、铁、大理石、花岗岩、石灰石、硫铁矿等50多种。
The material may select materials and so on copper, iron, zinc base alloy, tinplate, terne metal.
材料可选用铜、铁、锌合金、马口铁、铅锡合金等材料。
Rich in mineral resources, mainly gold, silver, copper, iron, antimony and so on.
矿产资源丰富，主要有金、银、铜、铁、锑等。
Different base iron, copper, iron and copper and other materials available to meet customer needs at different levels.
内基有多铁基、铜基、铁铜等多种材质可供选择，满足不同层次客户需求。
Precision spring(compression/tension/torsion/special-shape/battery spring), USB stainless clockwork spring, copper, iron and aluminum rivet, nail claw/claw pearl, and toy axle.
精密弹簧（压簧、拉簧、扭簧、异形弹簧及电池弹簧等）、USB不锈钢伸缩发条、铜铁铝铆（窝）钉、爪钉/管珠、玩具车轴。
Precision spring(compression/tension/torsion/special-shape/battery spring), USB stainless clockwork spring, copper, iron and aluminum rivet, nail claw/claw pearl, and toy axle.
精密弹簧（压簧、拉簧、扭簧、异形弹簧及电池弹簧等）、USB不锈钢伸缩发条、铜铁铝铆（窝）钉、爪钉/管珠、玩具车轴。
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