| 释义 |
bore-hole 英'bɔːhəʊl美'bɔːhoʊl BNC⁹⁷²³³⁺⁷
基本英英搭配近义反义例句
n.钻成的孔¹⁰⁰
Noun:
a hole or passage made by a drill; usually made for exploratory purposessinking of bore hole凿井bore hole钻孔炮眼exploratory bore-hole勘探钻孔bore hole pump钻孔泵small-bore deep-hole method小直径深孔崩矿法…trial bore hole试钻孔,试探钻孔…
近义词 bore使厌烦drill hole排放钻孔
It has been increasingly tendency in adoption e the deep bore-hole technique for seismic observation.
地震观测中越来越多地采用深井观测技术。 cnki |