The choice of mineral deposit development program is of importance to the underground exploitation.
矿床开拓方案的选择对地下矿床开采具有特别重要的意义。
The influence and the countermeasure about the development of mineral deposits to the underground water;
对影响地下水资源计算的主要问题作了回顾与展望。
The influence and the countermeasure about the development of mineral deposits to the underground water;
对影响地下水资源计算的主要问题作了回顾与展望。
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