“osmium”的概念、定义、翻译、参考文献-科学参考

单词	osmium
释义	osmium [`äz·mē·ǝm] ^CHEMISTRY A chemical element, symbol Os, atomic number 76, atomic weight 190.2. ^METALLURGY A hard white metal of rare natural occurrence.
随便看	flitch girder flitch plate float floatability float-and-sink analysis float barograph float bowl float chamber float coal float collar float control float-cut file floater float finish float gage float glass floating floating action floating address floating aid floating arithmetic floating axle floating battery floating block floating carrier modulation

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