main roadway中文什么意思

知平巷

• main:    adj. 1.主要的，主，全，总。 ...
• roadway:    道路；车行道；【林业】运材路；铁路。 ...
• main conveyor roadway:    咒送机巷道

例句与用法

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1. Supporting patterns of main roadway when passing soft seam and rock
   大巷过软煤岩段支护方式探讨
2. Reform of the belt conveyor in the south - wing main roadway of baodian mine
   鲍店矿南翼大巷胶带输送机改造
3. Application and practice of bolt shotcreting support in shaft deep main roadway
   矿井深部大巷锚喷支护的应用
4. Study and application for supporting mode of main roadway in deep coal mine
   深井主要巷道支护方式的研究与应用
5. Cut - through survey of west belt - haulage main roadway at no . 2 level of luling mine
   芦岭煤矿二水平西部胶带运输大巷贯通测量