他们已从矿砂中提炼了一种稀有金属。

They have abstracted a rare metal from the ore.

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这是一种稀有金属。

This is a rare metal.

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剧毒和稀有金属，坚持双人锁制度。

Toxic and rare metal, adhere to the double lock system.

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这些硬币是由稀有金属制成的圆形块状物，上面印有其重量。

These COINS were round lumps of precious metal with their weight stamped on them.

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他们在磨房附近发现了一种稀有金属。

They found a rare metal near the mill.

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金属铟是重要的稀有金属新材料。

Metal indium is an important rare metal new material.

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稀有金属材料与工程。

Rare Metal Materials and Engineering.

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最初，人们用稀有金属，如金子和银子制造硬币。

At first, people used precious metals, such as gold and silver, to make COINS.

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广泛用于提炼稀有金属、贵金属、有色金属。

The utility model has wide application for extracting rare metal, noble metal and non-ferro metals.

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广泛用于提炼稀有金属、贵金属、有色金属。

The utility model has wide application for extracting rare metal, noble metal and non-ferro metals.

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