软岩置换
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soft rock replacement 软岩置换
replacement of soft rock 软岩置换
replacement of soft rock mass 软岩置换
soft-rock replacement
替代的摇滚乐
以上为机器翻译结果，长、整句建议使用 人工翻译 。
Through comparison of the results of assorted computation schemes, replacement of soft rock mass and optimum selection of anchoring support as well as feasible excavation sequences are illustrated.
通过多种方案计算和比较，论证了局部软岩置换、支护型式优化、支护参数优化的合理性。
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