大学英语词汇短语释义解析及例句 auger drilling


释义：

auger drilling 螺旋钻空；[机] 螺旋钻孔

例句：



Pressure pumped CFG pile by continuous auger drilling is a new technology of CFG pile composite foundation.

长螺旋钻管内泵压CFG桩，是一项CF G桩复合地基新技术。



the rig is suitable for various drilling methods such as carbide bit drilling, auger drilling, DTH hammer drilling, follow - up casing drilling, etc. 3.

钻机可适用多种钻进工艺方法，如合金回转钻进螺旋钻进潜孔锤钻进跟管钻进等。