• Accordingly, there can be no assurance as to the quantity or quality of such rare earth deposit or that such deposit will become proven or probable reserves.

    因此也不可能保证稀土矿床其他类似矿床数量质量核实被合理地储备起来

    youdao

  • There is a law between the upgrading relations from trap reserve to possible, to probable and to proved reserves.

    圈闭、预测、控制、探明储量之间升级转化关系,具有一定的规律性。

    youdao

  • There is a law between the upgrading relations from trap reserve to possible, to probable and to proved reserves.

    圈闭、预测、控制、探明储量之间升级转化关系,具有一定的规律性。

    youdao

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