“rare element”的概念、定义、翻译、参考文献-科学参考

单词	rare element
释义	rare element Encyclopedia 理学短周期释 rare element稀有元素自然界中储量、分布稀少（一般地壳丰度为0.01%以下）且人类应用的量较少的元素总称。 Chemistry ＞无机化学＞无机化学基本概念与无机化合物＞释义 rare element稀有元素
随便看	stable vertex stable Yang-Mills field stabling yard stably almost complex manifold stably equivalent vector bundle stably free module stably isomorphic modules stably parallelizable manifold stab resistance body armor stab wound stachyose stachyose; lupeose stachyurus or Japanese helwingia pith stack stack algorithm stack allocation stack alphabet stack area stack automaton stack burning stack casting stacked base stacked covering stacked imaging stacked traits of transgenic plant

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