1) double continuous driving roadways
双巷连续掘进
1.
Entry-driving machine,bolting machine and continuous transport system make up double continuous driving roadways.
连续运煤机和掘进机、锚杆机配合组成双巷连续掘进系统,有效地减少了辅助工作时间,提高了掘进效率。
3) consecutive boring
连续掘进
1.
Full Face Rock Tunnel Boring Machine (TBM) is used extensively in tunnel project atpresent,the paper puts forward consecutive boring principle on the basis of analyzing andstudying the Open Type TBM circulative boring principle.
全断面岩石掘进机是目前使用最为广泛的掘进机,本论文在对敞开式全断面岩石掘进机循环换步掘进原理进行分析研究的基础上,提出了连续掘进原理:通过增加一组推进和支撑装置来改变换步方式,换步方式的改变使得推进装置能为刀盘提供连续不断的推进力,从而实现连续掘进,重点对连续掘进进行运动分析和力的分析。
4) continuous digging machine
连续掘进机
5) two-entry system of mining
双平巷掘进系统
6) double tunneling working faces
双巷掘进工作面
1.
This paper mainly focused on the gas emission law of coal wall for the double tunneling working faces.
本文主要研究双巷掘进工作面煤壁瓦斯涌出规律。
补充资料：半煤岩巷掘进
见煤巷掘进。
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