tunnel heading的意思|示意
隧洞导坑
tunnel heading相关短语
1、 main tunnel heading 主导洞
2、 Combustion in tunnel heading 掌子面燃烧
3、 tunnel facetunnel heading 隧道工作面
4、 heading tunnel 小半断面
5、 heading pilot tunnel 隧道导坑
6、 heading pilot tunnel detail 隧道导坑
tunnel heading相关例句
According to the support result of bolting with wire support and resin anchor used in heading along goaf provide a reference for the tunnel design and support.
根据锚索支护独特的支护效果,再配合树脂锚杆在沿空掘巷道支护中的运用及所达到的效果,为今后矿井巷道设计及支护提供一定的参考。
I see a little light at the end of the tunnel. That's where I'm heading.
我看到眼前隧道的终点有一丝丝的光线,那是我的方向。
Design code and key technical points for main tunnel and parallel heading of East Qinling Super-long Tunnel are introduced.
介绍东秦岭特长隧道工程正洞及平行导坑的设计标准、施工技术要点。