The company's output of iron ore, as well as copper, zinc and nickel, surged in the last three months of 2009 because of strong demand from Chinese carmakers and construction companies.
由于来自中国汽车制造商和建筑公司的强劲需求，必和必拓公司2009年最后三个月的铁、铜、锌和镍矿石产出大幅上扬。
China is now the world's biggest consumer of minerals like iron ore, copper, aluminum and nickel.
中国目前是世界上铁矿石、铜、铝、镍等矿产品的最大消费国。
Minerals are chromium, copper, nickel, iron, asphalt, coal and petroleum.
矿藏有铬、铜、镍铁、沥青、煤、石油等。
Typical materials that can be cast with this process are iron, steel, stainless steels, and alloys of aluminum, copper and nickel.
可用此工艺铸造的典型材料有：铁、钢、不锈钢以及铝、铜和镍的合金。
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 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；
Different metals are separated from the electroplating sludge by roasting and copper, nickel and chromium were recovered with suitable methods such as removing iron by sodium jarosite precipitation.
该工艺采用焙烧法将污泥中的金属组分同类分离，并结合黄钠铁矾沉淀法去除杂质铁等工艺对铜、镍、铬进行了回收利用。
Main mines in Albania include petroleum, asphaltum, chrome, copper, nickel, iron, coal and so on.
阿尔巴尼亚的主要矿藏有石油、沥青、铬、铜、镍、铁、煤等。
The processes of application research of rare earth elements as additives on zinc, chromium, nickel, tin, iron, copper plating were described.
简述了稀土添加剂在国内镀锌、铬、镍、锡、铁、铜工艺上的应用研究进展。
Seabed manganese nodules contain a great deal of metallic elements such as manganese, iron, copper, cobalt and nickel, and they were thought as an important substitute resource for land ore.
海底锰结核中含有大量的锰、铁、铜、钴、镍等金属元素，被公认为是一种重要的陆地矿产替代资源。
If by lead and tin, manganese, nickel and iron, silicon composed of copper alloys.
如由铅、锡、锰、镍、铁、硅组成的铜合金。
Copper nickel, good machinability bad crack resistance. Repair welding of shole gray cast iron machined surface subject to no load.
镍铜，易加工，但抗裂性较差。不受力的灰铸铁加工面及砂眼补焊。
Stainless steel, SUS301 stainless steel, piano wire, carbon steel, nickel plating wire, iron wire, nail wire,. Phos-copper, bronze.
不锈钢、SUS301不锈钢条、琴线、碳钢、镀镍线、铁线、钉线、磷铜、青铜。
A new method has been studied for the determination of trace phosphorus in iron, nickel and copper by floatation-extraction spectrophotometry with molybdate and malachite green in acid solution.
研究了在酸性介质中，钼酸盐孔雀绿浮选分光光度法测定铁、镍、铜中痕量磷。
Pyrrhotite is a common iron sulfide in nature and is usually associated with various useful components, such as nickel, cobalt, copper, zinc and other valuable metals.
磁黄铁矿是有色金属硫化矿矿床中一种很常见的硫铁矿，其常与有价金属(如镍、钴、铜、锌等)伴生。
Copper nickel good machinability and bad crack resistance. Repair welding of sand hole and gray cast iron machined surface subject to no load.
镍铜，易加工，但抗裂性较差。不受力的灰铸铁加工面及砂眼补焊。
Nickel, iron, and copper are leached out stage by stage, and the leached slag concentrated with noble metal can be sent for the noble metal processing.
通过分段浸出其中的镍、铁、铜，得到富集贵金属的浸出渣可送往贵金属处理。
The small pneumatic spot welder is specially designed for welding with the stainless steel, nickel, iron, tinned wire and sheet copper.
该小型气动点焊机是专为焊接不锈钢、镍、铁、镀锡铜线、铜片等所需而特殊设计的。
Output to bitumen, chrome ore, nickel, iron ore, copper concentrate, tobacco, fruit-based;
输出以沥青、铬矿石、镍铁矿石、铜精矿、烟草、水果为主；
The developed processes such as multi-layer nickel plating, tin-copper alloy plating, zinc-copper alloy plating, iron-zinc alloy plating, iron-nickel plating and thick copper with thin nickel la...
简要介绍了已开发的多层镍电镀工艺、铜锡合金、铜锌合金、锌铁合金、镍铁合金等代镍工艺，以及厚(薄)铜薄镍电镀工艺。
Copper nickel, good machinability and bad crack resistance. Repair welding of sand hole and gray cast iron machined surface subject to no load.
镍铜，易加工，但抗裂性较差。不受力的灰铸铁加工面及砂眼补焊。
Continuous determination of zinc, copper and iron in porcelain insulator plating liquid of cadmium nickel battery was carried out by flame atomic absorption spectrometry.
采用火焰原子吸收光谱法进行镉镍电池陶瓷绝缘子镀液中锌、铜、铁含量的连续测定。
Use The flotation machine mainly user in separating selects the smalls to inlay metallic minerals and so on the cloth gold, silver, copper, iron, lead, zinc, molybdenum, nickel, aluminum.
用途浮选机主要用于离精选细料嵌布的金、银、铜、铁、铅、锌、钼、镍、铝等金属矿物。
The two body abrasion wear characteristic of Mn copper nickel alloy matrix cast tungsten carbide composite has been studied using high chromium cast iron as a reference material.
以高铬铸铁为参考材料 ，研究了真空熔铸法制备的锰白铜基铸造碳化钨复合材料的二体磨料磨损特性。
Ltd, etc. yearly output is 300ten thousand ton of steel brand, palte, seamless steel tubes, high frequency welded pipe and nickel, gold, copper, cobait, chromium iron etc.
年产钢带、无缝钢管、高频焊管及镍、金、铜、钴、铬铁等金属产品300万吨。
Iron and nickel carbonyl compounds are poisons to copper-based methanol synthesis catalysts.
羰基镍是导致铜基合成甲醇催化剂中毒的物质。
Iron and nickel carbonyl compounds are poisons to copper-based methanol synthesis catalysts.
羰基镍是导致铜基合成甲醇催化剂中毒的物质。
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