... anchor bolt support 锚杆支护 shotcrete and rock bolt support喷锚支护，又称“锚喷支护” system anchor bolt 系统锚杆 ...
双语例句
1
Systematic rockboltsupportandshotcrete were carried out for the surrounding rock and reinforcement was done locally for rock stability.
对围岩采用系统喷锚支护，局部作加强处理，稳定性良好。
2
The article analysed national situation of boltshotcreteand wire in soft rock, based on theory of broken-rock circle, concluded the relation of broken-rock circle and soft support.
According to the characteristics of soft rock tunnel in Hongmiao coal mine, the rational support for the tunnel is suggested. The application of boltandshotcrete support is described in detail.