1) long borehold detection
长钻孔探测
1.
Combined with the construction in the section of water gushing at the entrance of Zhoucangling tunnel,the author introduces that man can achieve the expected effect of water gushing control with the method combining long borehold detection,lead small conduit pre-support with double liquid grouting,which solve the problem of water gushing in tunnel.
介绍了周仓岭隧道出口涌水段施工中,采用长钻孔探测、超前小导管预支护、双液注浆相结合的方法,达到了预期的治理涌水的效果,解决了隧道涌水的难题。
2) borehole surveying
钻探;钻孔测量
3) rock hole detecting instrument
岩层钻孔探测仪
4) borehole track detecting
钻孔轨迹探测
5) boring
[英]['bɔ:rɪŋ] [美]['bɔrɪŋ]
钻探,钻孔
6) borehole
[英]['bɔ:həʊl] [美]['bɔr'hol]
钻孔;探孔
补充资料：核爆炸地震波探测(见核爆炸探测)
核爆炸地震波探测(见核爆炸探测)
nuclear explosion seismic detection
hebaozho dizhenbo tanee核爆炸地震波探测(nuclear explos，onseismie detecuon)见核爆炸探汉，l。
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