名词
中文翻译：磁铁矿
同义词：
['magnetite', 'magnetite ore例句：1. Luo-magnesite is a mineral that is used in the production of steel.（磁铁矿是一种用于生产钢铁的矿物。）']
例句：
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1. Luo-magnesite is a mineral that is used in the production of steel.
磁铁矿是一种用于生产钢铁的矿物。
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2. The luo-magnesite mine is located in the northern part of China.
磁铁矿矿位于中国北部。
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3. Luo-magnesite is a valuable resource for metallurgical industries.
磁铁矿是冶金工业的重要资源。