certain metals翻译

certain metals的基本解释

读音: 美: 英:

某些金属:指特定的金属元素,如铁、铜、铝等。

例句

The use of certain metals, for example, may be reserved for ceremonial objects of special importance.某些金属的使用,例如,我们可保留特别重要的礼仪用具。
The emergence of superconductivity in certain metals when cooled below a critical temperature is an example of a phase transition.当温度降至临界温度以下,某些金属会突然失去电阻,出现超导现象,这就是相变的一个例子。
Human body is involved in variety of environmental exposures to metals. Harmful effects due to certain metals have been deeply concerned.人类接触金属的机会很多,一些金属的有害作用颇受关注。

短语

Corrosive to certain metals 对某些金属具有腐蚀作用
certain heavy metals 某些重金属
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