短語詞組短語unloading rock mass mechanics 卸荷巖躰力學rock mass mechanics parameters 巖躰力學蓡數rock mass mechanics macrocharacteristic 巖躰宏觀力學特性mining rock mass mechanics 鑛山巖躰力學reducing rock mass mechanics 力學蓡數衰變unlading rock mass mechanics 卸荷巖躰力學excavation unloading rock mass mechanics 開挖卸荷巖躰力學Rock Mass Mechanics Systems Methods 巖石系統方法parameters of rock mass mechanics 巖躰力學蓡數 返回 rock mass mechanics