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- Gear pump apart to check and found that the shell scratch gear alloy scrap the oil inlets. 拆开齿轮泵检查，发现齿轮将壳体刮伤，合金碎屑把出油口堵塞。
- In this paper, a method recovered of Tungsten and copper metal from Tung-sten-Copper alloy scrap By hotsulphate has been introduced. 本文介绍了用热的浓硫酸处理为钨铜合金，回收金属钨和铜的方法。
- Recycling of magnesium alloys scrap was thought as to be important to the comprehensive application of Mg alloys and the continuous development of Mg industry. 镁合金废料回收对于镁合金的规模应用和镁工业的可持续发展具有非常重要的理论意义和实际价值。
- In this paper,the wirier introduced a methed of using sulphuril as electrolyte to deal with the hard alloy scrap by electrolysis,and retrice cobalt metal and Tungsten Carbide. 介绍了以硫酸为电解质，用电溶法处理废硬质合金，回收金属钴和碳化钨的方法。
- It is reported that hard alloy scrap is treated by electroosmosis and electrolysis together taking sulfuric acid as electrolyte in order to recover cobalt metal and Tungsten Carbide. 报道了以硫酸为电解质，同时用电溶法和电渗析法处理废硬质合金、回收金属钴和碳化钨的原理和方法。
- Have you any scrap iron knocking about? 你那儿有散在各处的废铁吗？
- I pieced out the machine with scrap parts. 我用破铜烂铁拼成了这台机器。
- There's not a scrap of truth in the claim. 这种说法毫无真实性。
- There is not a scrap of truth in what he says. 他说的话没有半点是真的。
- You ought to scrap the old bike and buy a new one. 你应该扔掉这辆旧自行车，买一辆新的。
- It wasn't a real fight, just a scrap. 那并不是真正的打架，只是彼此推推搡搡罢了。
- The ship was broken up for scrap metal. 这艘船拆毁了当废铁用。
- He couldn't produce a scrap of evidence against it. 对於那件事他一点也提不出证据。
- Let's not have a scrap about it. 我们不要为这事争吵了。
- Jimmy does not have a scrap of imagination. 吉米一点想像力也没有。
- All he could do was sell it for scrap. 他只得把它当废物出售。
- He wrote his address on a scrap of paper and gave it to me. 他把他的地址写在一张小纸片上给了我。
- Do you mean to tell me you gave 1500 for that pile of scrap metal! 难道说你花了1500英镑买了那堆破铜烂铁！
- alloyed scrap 合金废料
- tungsten carbide-titanium carbide-cobalt alloy scrap 钨钛钴硬质合金
