air-drilled forest  飞播林

Artificial Drilled Pile  人工挖孔灌注桩; 人工挖孔桩

borehole drilled with rotary excavation  旋挖成孔

cast in situ drilled piles with grouting  钻孔后压浆灌注桩

Cast-in-situ Drilled Piles with Grouting  后压浆钻孔灌注桩

center drilled hole  中心钻孔

Collapse drilled pier  坍孔

cost per well drilled  钻一口井的成本

Cross-drilled hole  横孔; 横向钻孔

cross-drilled passage  横向钻出孔道

directionally drilled crossing  定向钻孔穿越

directionally drilled horizontal well  定向水平井

Double-drilled laparoscopic technique  腹腔镜

Double-drilled technique  两孔法

Down Drilled Hole Dynamic Compaction composite pile  钻孔夯扩挤密复合桩

drilled anchor  预钻孔锚

drilled and filed pile  钻孔灌注桩

drilled aperture  开孔

drilled area  已钻区