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The major metal minerals recycled include tantalum niobite, fine spar, tantalum aeschynite, wolframite and scheelite, which have large density of generally 5 to 7.

的金属物钽铌铁、细石、钽易解石、黑钨、白钨比较大,一般为5~7。

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coranglais, coranto, corasil, coraua, coravel, corazon, CORBA, corban, corbasil, corbeau,

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透视百科科技类

The best we've got is a compound called tantalum carbide, which can handle about 4,000 degrees Celsius max.

们最好的材料是种叫做碳化的化合物,它可以承受最高约 4000 摄氏度的温度。

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Space – Verge Science

This is a tantalum capacitor. Or at least we think it's a tantalum capacitor.

这是电容。或者们认它是电容器。

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经济学人 Science and technology

The recovery of tin was recently added, says Mr Bormann, with zinc, gallium and tantalum planned for next year.

博尔曼先生说,最近又增加了锡的回收,并计划明年增加锌、镓和的回收。

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经济学人-科技

That is possible because this part of the transistor is made of tantalum pentoxide, a material whose atoms are arranged in a lattice which contains holes large enough for copper atoms to squeeze through.

这是有可能实现的,因这部分晶体管是由五氧化二制造的——这种材料可以将它自身的原子排布在晶格中,这些晶格包括些足够大的孔,可以让铜原子挤过去。

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corbiestep, Corbin, corbina, corbit, corbond, corbula, corcass, corchorin, corchorus, corcir,

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