“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	Western Region Mapping Project Western Regions Western Regions Opera Western Regions Protectorate western restaurant Western Returned Scholars Association Western Returned Scholars Association·Overseas-educated Scholars Association of China Western Route Army Western Sahara Western Saharans Western Schism Western School Writer Western sect of Taoism Western sports thought western style suit western system of civil service western theoretical psychology Western Tien-Shan Western Tombs of the Qing Dynasty western traditional vocal music art Western Türk Western Wei Dynasty Western Xia adherents Western Xia currency Western Xia Dynasty

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