In view of underground mining, an ore-rock stability evaluation was taken combining the fuzzy-grey-element, on the parameters that are capable to reflect ore-rock stability.

将模糊灰元与矿岩稳定性评价相结合，从地下开采的角度选取能够反映矿岩稳定性的参数进行评价。

youdao

In view of underground mining, an ore-rock stability evaluation was taken combining the fuzzy-grey-element, on the parameters that are capable to reflect ore-rock stability.

将模糊灰元与矿岩稳定性评价相结合，从地下开采的角度选取能够反映矿岩稳定性的参数进行评价。

youdao