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The purity 99.99% of scandium oxide(Sc 2O 3) was prepared from tungstenic slag with extraction process.

用萃取法99.99%的氧化钪。

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compendiously, compendium, compens, compensability, compensable, compensate, compensated control, compensating, compensating balance, compensation,

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3G, 401(K), a,

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Scandium, which is one of them, is used in many TVs.

钪是一,用于许多电视。

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Scandium is an element which chemists usually ignore, I have never used scandium in any of my research.

钪是通常忽略的元素,我从未在我的任何研究使用过钪。

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compete, compete with, competence, competency, competent, competently, competitin, competition, competitive, competitiveness,

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3G, 401(K), a,
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