underreamed的意思|示意
n. 较小的扩孔
underreamed相关短语
1、 underreamed zone 管下扩眼井段
2、 underreamed foundation 底部扩大式基础
3、 bored underreamed pole 扩底钻孔灌注桩
4、 underreamed anchor 扩体型锚杆
5、 bored underreamed pile 扩底钻孔灌注桩
6、 mechanical underreamed device 锚杆机械扩孔器
7、 hydro-static underreamed bored pile 静压扩底灌注桩
underreamed相关例句
The technological and uplift tests of underreamed anchors are carried out based on the development of mechanical underreamed devices of anchorage.
在研制锚杆机械扩孔器的基础上，进行了扩体型锚杆的工艺试验和抗拔试验研究。