• 岩体质量分类方法多种多样考虑因素多有少。

    There are various methods for evaluating engineering quality of rock masses, and indexes for different methods are different.

    youdao

  • 作者在可程序计算器上编制了一个完整的程序,用于岩体质量分类,又可用于判断采场稳定性。

    The author has also worked out a complete programme on a programmable computer, which can either be used for rock-mass classification or for stability determination.

    youdao

  • 作者在可程序计算器上编制了一个完整的程序,用于岩体质量分类,又可用于判断采场稳定性。

    The author has also worked out a complete programme on a programmable computer, which can either be used for rock-mass classification or for stability determination.

    youdao

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