“alumina balls”的概念、定义、翻译、参考文献-科学参考

单词	alumina balls
释义	alumina balls [ǝ`lüm·ǝ·nǝ ´bȯlz] ^MATERIALS Alumina in the form of balls ¹/₄ to ³/₄ inch (6.4 to 19 millimeters) in diameter; usually composed of 99% alumina and having high resistance to chemicals and heat; used in reactor and catalytic beds.
随便看	amorphous peat amorphous ribbon amorphous semiconductor amorphous sky amorphous snow amorphous solid amortisseur winding amortize amortizement amosite amount limit amount of substance AMP amp ampacity ampangabeite Ampeliscidae ampelite amperage ampere ampere-hour ampere-hour capacity ampere-hour meter ampere meter squared ampere-minute

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