名词
中文翻译：矿渣
同义词：
['slag', 'slag rock']
例句：
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1.The mining company has been using this minverite to improve the quality of its products.
这家矿业公司一直在使用这种矿渣来提高其产品的质量。
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2. Minverite is a byproduct of the coal industry, and it's often used as a fertilizer.
矿渣是煤炭工业的副产品，通常用作肥料。
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3.The minverite was found in the area where the mine was located, and it's believed to have been used for centuries.
矿渣被发现在矿井所在区域，据信被使用了数百年。