“efficiency of exploitation and utilization”的概念、定义、翻译、参考文献-科学参考

单词	efficiency of exploitation and utilization
释义	efficiency of exploitation and utilization Encyclopedia 理学矿产保护与利用释 efficiency of exploitation and utilization开发利用率采选作业中，消耗单位储量得到的矿产品经济产出。
随便看	open continuous homomorphism open covering open craniocerebral injury open curve open-cut excavating open-cut foundation open cut method open-cutting works open cybernetic system open cycle open data Open Data Charter open data database connectivity open data database connectivity, ODBC open data policy open development strategy open die forging open differential relation Open Directory Project open disk Open Document Format open domain Open Door open drain caisson open drain system

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