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

单词	minimum meterpercentage
释义	minimum meterpercentage Encyclopedia 工学〔矿产工业指标〕释 minimum meterpercentage最低工业米百分值最低工业品位与最小可采厚度的乘积。简称米百分值或米百分率，用于贵金属矿床时称为米·克/吨值。
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