“minimum industrial grade”的概念、定义、翻译、参考文献-科学参考

单词	minimum industrial grade
释义	minimum industrial grade Encyclopedia 工学〔矿产工业指标〕释 minimum industrial grade最低工业品位在当前科学技术及经济条件下能供开采和利用矿段或矿体的最低平均品位。是区分能利用资源储量与暂不能利用资源储量、圈定可采边界线的品位指标。具体地说，是根据边界品位圈定的单个工程或所揭露的单个矿段中有用组分平均含量的最低要求，是保证所圈定的工业矿体的平均品位能够等于或高于工业部门或矿山企业所要求的质量或利润标准的品位。
随便看	liquid chromatography-electrophoresis combination liquid chromatography-Fourier transform infrared spectrometer liquid chromatography-Fourier transform infrared spectrometer (LC-FTIR) liquid chromatography-inductively coupled plasma mass spectrometry analysis for pharmaceuticals liquid chromatography (LC) liquid chromatographymass spectrometer liquid chromatographymass spectrometer (LC-MS) liquid chromatography mass spectrometry liquid chromatography-mass spectrometry liquid chromatography mass spectrometry (LC MS) liquid chromatography-mass spectrometry (LC-MS) liquid chromatography–mass spectrometry liquid composite molding liquid compound hydrogenation liquid compressed air energy storage liquid-cooled evaporator liquid cooling liquid cooling garment liquid cooling system liquid core liquid core optical fiber spectrophotometry liquid crystal liquid crystal alignment technology liquid crystal beam deflector liquid crystal cell

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