Similarly, in the world of seabed geology, if a sulphide deposit is massive, it is not necessarily big, but formless and rich in metals.

同样，海底地质认为，如果硫化物矿床是巨大的，并不需要其体积大，只需其不定型和其金属含量高。

youdao

Trapping these systems in periodic potential wells made by intersecting light beams yields optical lattices in which atoms behave as electrons in metals, albeit at a quite different scale.

在周期势阱中研究这个系统，发现相干光产生光学晶格能够使原子具有了金属中的自由离子的性质，尽管看起来截然不同。

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In order to be purified, or combined into alloys, metals must be melted.

为了净化或合成合金，金属必须熔化。

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Fuller found it in nature. It appeared in the shapes of organic compounds and metals.

VOA: special.2010.05.30

So, this again, takes advantage of those great unique properties of transition metals, which we'll talk about in this course.

这同样也是利用了,过渡金属的独特性质，这个我们在以后的课程里也会讲到。

麻省理工公开课 - 化学原理课程节选

All the components that make up the coffee, and all the impurities, etcetera. cadmium, heavy metals, arsenic, whatever is in your coffee.

以及所有的杂质等等，钙，重金，砷，任何在你咖啡里的东西。

麻省理工公开课 - 热力学与动力学课程节选

In February it was large 9.69% gains in metals sector funds, which led the chase.

FORBES: Hedge Fund Strategies in Precious Metals and Energy Best in 2011

Volume in metals may begin to taper off by Wednesday because of the holiday.

FORBES: METALS OUTLOOK: Gold Prices Likely To Hold $1,700/Oz

Official figures due out soon will show a sudden decrease in metals imports to China, says Barnes.

FORBES: Heads Up