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- We can tell iron and copper apart. 我们能辩别铁和铜。
- iron and copper mine 铁铜矿
- Product of dry goods of Chinese main export, new and high technology, shoe kind wait with the toy, arenaceous, pulp, fish meal, iron ore mixes entrance copper and copper mine nitric etc. 中国主要出口纺织品、高新技术产品、鞋类和玩具等,进口铜和铜矿砂、纸浆、鱼粉、铁矿砂和硝石等。
- Rare metals are extracted By our factory from scrap iron and copper oBtained By recycling the oBsolete and waste. 本厂生产的稀有金属是收旧利废,从废铜烂铁中提炼出来的。
- The reagent co- nsumption is 29.2% lower and copper grade of concentrate is 2.41% higher in Dexin Copper Mine when this technology is used. 德兴铜选厂采用该工艺;药耗降低29.;2%25;铜精矿品位提高2
- Textiles. Tests for colour fastness. Part Z02 : colour fastness to metals in the dye-bath : iron and copper. 纺织品.;色牢度试验
- Such windings make better use of iron and copper and also improve the mmf waveform and smooth out the torque developed by the machine. 这种绕组可以更好地使用铁和铜,并改善磁动势的波形以及平滑电机所产生的力矩。
- A Prelimary study is made of the leaching parameters of a copper mine tailing,and a new method for tailing leaching and copper recovery in the future is proposed. 本文简介了某铜矿山尾砂可浸性参数初步探索,为尾砂开发、回收铜金属提供了一条新的途径。
- Iron and Copper: this is good for puppies but also excellent for use in cats which require iron and copper to prevent hypochromic microcyitic anemia. 铁与铜:不但对幼犬好处多多,而且对猫也非常有帮助,因其可预防低血色素小球性贫血。
- A positive correlation between the intake of iron and copper and swallow activity of neutrophilic granulocyte were also shown. 膳食铁摄入量与中性粒细胞吞噬百分率和吞噬指数均呈正相关,铜摄入量与吞噬指数呈正相关。
- Some, such as cochineal, come from insects and a small number, including iron and copper salts, come from mineral sources. 有一些,如洋红,来自昆虫,还有一小部分,包括铁和铜盐,来自矿产资源。
- Killings near the huge Freeport-McMoRan gold and copper mine in July seemed as likely to be the result of a feud between the army, police and paramilitary forces as an attack by secessionists. 六月发生在自由港麦克莫兰铜金公司附近的杀戮似乎更像是横梗在军队、警方和议会之间的宿仇的结果,而这一结果并不亚于来自分裂派的袭击。
- This mountain road leads to the copper mine. 这条山路通向那个铜矿。
- Iron and steel are of great use. 钢和铁有很大的用处。
- The Australian government last month blocked a full takeover of Oz Minerals by Minmetals on the grounds that the group's Prominent Hill gold and copper mine was located in a security zone. 澳大利亚政府上月以OzMinerals的ProminentHill铜金矿位于一处军事禁区为由,拒绝了五矿对OZ的全面收购。
- A magnet attracts both iron and steel. 磁铁吸铁也吸钢。
- Iron, silver and copper are metals. 铁、银、铜是金属。
- We produce carbon steel, stainless steel, stainless steel, grey iron, nodular iron and copper alloy castings eti.under CCS, LR, DNV, GL, ABS, BV, RINA classification society material approval. 通过CCS、LR、DNV、GL、BV、ABS和RINA等船级社材料认可的碳素钢、不锈钢、灰铁、球铁、铜合金等阀类铸件。
- China has a wealth of coal, iron and other minerals. 中国有丰富的煤、铁和其它矿产资源。