1) laneway section
掘进巷道断面
2) large section tunnel advance
大断面巷道掘进
4) tunneling
[英]['tʌnəlɪŋ] [美]['tʌnəlɪŋ]
巷道掘进
1.
Research on Effect of Rockmass Joints and Fissures on Blasting in Tunneling and Its Practice;
岩体节理裂隙对巷道掘进爆破影响的研究与实践
2.
Development of tunneling blasting expert system;
巷道掘进爆破专家系统研究开发
3.
Application of the technique of pentagon hollow cutting-in in tunneling;
五角空心掏槽技术在巷道掘进中的应用
5) laneway
['leinwei]
掘进巷道
1.
This paper numerically investigated the basic conditions and possibility of the secondary disaster in the coal mine caused by the mine fire in the laneway.
本文采用数值分析方法研究井下掘进巷道内火灾所导致的继发性灾害发生的条件。
6) excavation roadway
掘进巷道
1.
Analysis of attenuation law and characteristic parameters in excavation roadway during gas explosion;
掘进巷道瓦斯爆炸衰减规律及特征参数分析
2.
Dynamic mathematical model and numerical analysis of gas explosion in excavation roadway;
掘进巷道瓦斯爆炸动态数学模型及数值分析
3.
With the combination of the physical model based on excavation roadway during gas explosion,the gaseous phase detonation parameters are deduced on the conditions of the known gas congestion position,volume and concentration.
结合所建立的掘进巷道瓦斯爆炸的物理模型,当已知瓦斯聚积位置、体积和浓度时,利用Hugoniot方程和Rayleigh方程推导出了瓦斯爆轰参数的公式。
补充资料：异形断面钢材(见异形断面型材)
异形断面钢材(见异形断面型材)
special section steel
，一、u以uu、’“飞豆on gQngC01异形断面钢材(speeial Seetion steel)见异形断面型材。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条