overlying strata
短語(yǔ)詞組
- overlying g strata 表層;覆層;上覆地層
- overlying rock strata 上覆巖層
- overlying disrupted strata by extraction 採(cǎi)動(dòng)覆巖
- overlying rock strata in stope 採(cǎi)場(chǎng)上覆巖層
- overlying strata movement 覆巖移動(dòng)
- overlying strata failure 覆巖破壞
- grout into overlying strata 覆巖注漿
- movement of overlying strata 上覆巖層運(yùn)動(dòng)
- mining overlying strata 採(cǎi)動(dòng)覆巖 返回 overlying strata