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单词
diboron trioxide
释义
diboron trioxide
Encyclopedia
工学
硼化合物
释
diboron trioxide
硼酐
分子式B2O3,分子量69.62。为无色玻璃状固体或粉末,质硬而脆,表面有滑腻感,无味。又称氧化硼、无水硼酸,三氧化二硼。
理学
三氧化二硼
释
diboron trioxide
三氧化二硼
硼的主要氧化物。化学式B2O3。又称氧化硼、硼酸酐。
随便看
recursive least-squares, RLS
recursively axiomatizable
recursively axiomatized class
recursively definable group
recursively dominated degree
recursively enumerable
recursively enumerable degree
recursively enumerable language
recursively enumerable set
recursively inaccessible ordinal
recursively inseparable set
recursively isomorphic set
recursively presentable group
recursively presented group
recursively presented model
recursively representable mapping
recursively saturated structure
recursively separable set
recursively stable model
recursively undecidable theory
recursively unsolvable problem
recursive method
recursive metric space
recursive model
recursive model theory
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