“alumina abrasive”的概念、定义、翻译、参考文献-科学参考

单词	alumina abrasive
释义	alumina abrasive Encyclopedia 工学普通磨料释 alumina abrasive刚玉磨料以a型三氧化二铝为主晶相的普通磨料。简称刚玉。旧莫氏硬度8.9～9.1，新莫氏硬度12。
随便看	nontotient non-toxic nursery non-toxic propellants Non-tradable share reform non-trade concerns non-traditional computer non-traditional machining technology nontraditional method non-traditional security non-traditional stable isotope non-traditional stable isotope geochemistry analysis non-traditional stable isotope hydrogeology nontraditional water source nontranscribed spacer non-transferable utility game nontransition metal non-transitive non-transitivity non-transversal intersection nontrapping non-trigonometric Fourier analysis nontrivial nontrivial absolute value nontrivial action nontrivial bundle

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