掏槽孔 的英文怎麼說
中文拼音 [tāocáokǒng]
掏槽孔
英文
slot hole-
Study on blasting mechanism and its engineering use of spiral cutting with big empty hole in rock under - excavation
巖石工程大空孔螺旋掏槽爆破機理研究及應用A model for analysis of the blasting effect of parallel cut
含空孔直眼掏槽爆破效果分析模型Deep hole v cut blasting technology for tunnel excavation
深孔楔形掏槽爆破技術在隧道掘進中的應用Numerical simulation research of charging optimization in spiral cutting blasting in medium deep bore
中深孔掏槽爆破裝藥優化的數值模擬研究Experimental and theoretical study of parallel hole cut blasting with cavity
空孔直眼掏槽成腔模型理論與實踐分析Mechanical model and analysis of initiation delay time of p arallel cut blasting
空孔直眼掏槽微差起爆時間的力學模型及分析Optimization of cutting holes layout for the blasting of roadway excavation at a certain metal mine
某金屬礦巷道掘進爆破的掏槽孔布孔優化Optimization and practice of cutting with deep - hole blasting in hard rocks of roadways
井巷硬巖中深孔爆破掏槽方式優化與實踐Numerical simulation on 9 - holes cutting mode in hard rock mass
堅硬巖石條件下九孔掏槽方式的數值模擬研究Compound drum cut hole applied in deep borehole blasting of mine rock roadway
復式桶形掏槽在巖巷深孔爆破中的應用Initial break and smooth blasting in deep bore hole blasting of mine shaft excavation
立井深孔掘進爆破中的掏槽和光爆分享友人