“major elements in coal”的概念、定义、翻译、参考文献-科学参考

单词	major elements in coal
释义	major elements in coal Encyclopedia 理学煤元素地球化学释 major elements in coal煤中常量元素煤中含量超过0.1%的元素。
随便看	blockade of heart vessel blockade warhead block adjustment block adjustment of line array images blockage effect blockage factor from sea current block agent block assembly blockboard block-booking block bundle blockbuster block caving mining method blockchain block check character block check character, BCC block cipher block cipher analysis block cipher work pattern block code block coding block copolymer block copolymerization block copolymer mesocrystal block data compression

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