名词
中文翻译：Unknown
同义词：
['aluminium oxide', 'aluminum oxide例句：1. Alumina is a common mineral found in many industrial processes.（氧化铝是一种在许多工业过程中常见的矿物。）']
例句：
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1. Alumina is a common mineral found in many industrial processes.
氧化铝是一种在许多工业过程中常见的矿物。
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2.The production of aluminum is an important industry in China.
中国的铝生产是一个重要的行业。
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3.Alumina is used as a raw material in the production of ceramics and glass.
氧化铝用作陶瓷和玻璃生产的原材料。