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。
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。
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。
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。
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。
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。
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。
There are also troves of metals and minerals, including gold, diamonds, copper, iron, zinc, and uranium.
当然，在北极区还发现了大量的金属矿产，包括黄金、钻石、铜、铁、锌和铀。
Objective To investigate the changes of lead, zinc, copper, iron and calcium in blood of chronic poisoned infantal mice.
目的探讨慢性铅中毒幼鼠血铅、锌、铜、铁、钙水平变化。
Processing materials: copper, iron, aluminum, stainless steel, nylon, teflon.
加工材料：铜、铁、铝、不锈钢、尼龙、铁氟龙。
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。
The press quench 6020 alloy of the present invention contains silicon, magnesium, copper, iron, manganese, chromium, and tin.
本发明的模压淬火6020合金含有硅、镁、铜、铁、锰、铬和锡。
The company mainly produces copper, iron and stainless steel semi_hollow rivets, solid rivets, screws, nuts and nonstandard parts and hardware.
公司主要生产铜、铁、不锈钢半空心铆钉、螺丝、螺帽及非标准件、五金配件等。
Chestnut is rich in nutrition, containing protein, starch, B vitamins, potassium, copper, iron, manganese, selenium and other ingredients.
板栗营养丰富，含有蛋白质、淀粉、B族维生素、钾、铜、铁、锰、硒等成分。
Application: mainly applicable to all kinds of copper (iron) valve, zinc alloy etc. Product.
适用范围：主要适用于各种铜(铁)阀门，锌合金等产品。
Twinlab Brewers Yeast also contains naturally occurring amounts of vitamin B12, calcium, phosphorus, potassium, magnesium, copper, iron, zinc, manganese and chromium.
天莱啤酒酵母也含有天然的维生素b12，钙，磷，钾，镁，铜，铁，锌，锰，铬等元素。
When I grew a little bigger, I went out to collect the waste copper, iron, and broken glass to sell.
再长大些，我就拣些废铜烂铁和碎玻璃什么的去卖。
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。
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。
In combination with a real copper-iron deposit, some techniques and methods concerning the study of deposit modelling using three-dimension geological statistics were studied.
结合一个实际的铜铁共生矿床，对应用三维地质统计学方法研究矿床建模工作涉及的若干技术与方法。
There is a large resource of tailings produced by dressing plant of Tonglushan Copper-Iron Mine.
铜绿山铜铁矿保有大量选厂生产的尾矿资源。
After extraction separation of gold by MIBK, lead, copper, iron, nickel in gold plating bath were determined by inductively coupled plasma-atomic emission spectrometry (ICP-AES).
研究了甲基异丁基酮(MIBK)萃取分离金，用电感耦合等离子体原子发射光谱法(ICP AES)测定镀金液中杂质元素的新方法。
The Dahongshan deposit is a famous, large and rich copper-iron deposit in Yunnan.
云南大红山铁矿是一个著名的大型富铜铁矿床。
Copper-iron oxide ores are classified as refractory ores.
氧化铜铁矿石属难选矿石。
Jiguanzui copper-gold deposit of Hubei Sanxin Gold-Copper co., Ltd belongs to copper-iron mineralization belt in the middle and lower-reaches of the Yangtze River.
湖北三鑫金铜股份有限公司鸡冠嘴铜金矿床属长江中下游铜铁成矿带。
Jiguanzui copper-gold deposit of Hubei Sanxin Gold-Copper co., Ltd belongs to copper-iron mineralization belt in the middle and lower-reaches of the Yangtze River.
湖北三鑫金铜股份有限公司鸡冠嘴铜金矿床属长江中下游铜铁成矿带。
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