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hard lead

  • 未精炼的铅,由铜、锑和砷等杂质使其变硬:指由于铜、锑和砷等杂质的存在而变硬的未精炼铅。
  • 锑铅:特指含有约5%锑的合金。

网络释义专业释义英英释义

  [材] 硬铅

... 铅 lead 硬铅 hard lead 极限强度 ultimate strength ...

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短语

hard lead pump 硬铅泵

hard lead alloy 硬铅合金

hard lead pump coupling 硬铅泵联轴器

special hard lead alloy 特硬铅合金

hard-lead pipe 硬铅管

hard lead pencil [木] 硬铅木工笔

hard-lead alloy 硬铅合金

hard lead pipe 硬铅管道

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  • 硬铅

·2,447,543篇论文数据,部分数据来源于NoteExpress

hard lead

  • n.
    • a lead alloy that contains about 5% antimony

      同义词: antimonial lead

    • unrefined lead that is hard because of the impurities it contains

以上来源于: WordNet

双语例句权威例句

  • I also hope that students study hard lead connect high arrival, although very stressful.

    希望同学们努力学习中高的到来,虽然压力很大。

    youdao

  • The conclusion of The Powers to Lead, his survey of the theory of leadership, is that a combination of hard and soft power, which he calls "smart power", is the best approach.

    研究领导理论书作《领导力量》的结论实力实力结合也就是所称的“实力”,才是最佳方式

    youdao

  • If we work hard together, our actions can lead to a better future.

    如果我们一起努力我们行动可以创造一个美好的未来。

    youdao

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