metals could翻译

metals could的基本解释

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金属罐:一种由金属制成的容器,通常用于储存食品、饮料或其他物品。

例句

If there were no heat-treatment, metals could not be made so hard.没有热处理,金属就不会变得如此硬。
Other types of magnets could be used in turbines, and rare earth metals could be recycled.其他种类的磁铁可以用在涡轮机上,稀土金属可以循环使用。
With the improvement of water quality, metals could be released from sediment to overlying water.在外源污染得到控制、水质得到改善的情况下,滇池沉积物会成为内在的金属污染源。
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