“alumina”的概念、定义、翻译、参考文献-科学参考

单词	alumina
释义	alumina [ǝ`lüm·ǝ·nǝ] ^{INORGANIC CHEMISTRY} Al₂O₃ The native form of aluminum oxide occurring as corundum or in hydrated forms, as a powder or crystalline substance.
随便看	compass corrector compass course compass declinometer compass deviation compass direction compass error Compasses compass heading compass locator compass meridian compass motion error compass north compass points compass prime vertical compass repeater compass roof compass rose compass saw compass track compass transmitter compass variation error compatibility compatibility conditions compatibility mode compatibilizer

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