bore pit

基本解釋

Due to the great depth, good continuity and high reliability of monitoring, bore inclinometer becomes a main monitoring measure for the deformation of foundation pit walls.
鑽孔傾斜儀由於監(jiān)測深度大、監(jiān)測點(diǎn)連續(xù)性好及監(jiān)測可靠性高，已成爲(wèi)一種主要的基坑壁變形監(jiān)測手段。
Drillers in this unit group operate mobile drilling machines to bore blast holes in open-pit mines and quarries and to bore holes for blasting and for building foundations at construction sites.
該項(xiàng)中的鑽探工人操作移動(dòng)鑽孔機(jī)實(shí)施露天鑛和採石場的鑽孔爆破以及建築工地的建築物基礎(chǔ)設(shè)施的爆破工作。