“drawn ore grade”的概念、定义、翻译、参考文献-科学参考

单词	drawn ore grade
释义	drawn ore grade Encyclopedia 工学矿床开采设计释 drawn ore grade出矿品位采出矿石中有用成分的含量。以百分率表示。是衡量采出矿石质量的重要指标。
随便看	balanced to ground balanced transportation problem balanced tree balanced tree method balanced voltage balance energy balance equation balance equation of force systems balance feeding of propellant balance force balance method balance-of-considerations argument balance of forces balance of global atmospheric electricity balance of international payments balance of land supply and demand balance of occupied and newly added cultivated land balance of partial account balance of payments balance of power theory balance of total account balance of trade balance principle balancer balance receptors

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