英语词汇“holing-through, heading through, thirling”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	holing-through, heading through, thirling
释义	holing-through, heading through, thirling 贯通掘进；井巷掘进中；采用一个或两个工作面按预定方向与预定井巷或硐室接通的作业。
随便看	discrepancy models of learning disabilities discrepancy of oil and water discrepancy principle discrepancy proteome discrepancy report discrepancy reporting system discrepancy score discrepancy scoreD score discrepancy sheet discrepancy switch discrepancy tag discrepancy within experimental error discrepans discrepant discrepant data discrepant event discrepant item discrepantly discrepant management discrepant material discrepant realization discrepants discrepant subsidence discrepate discrepation