1.
Practice and thinking of ITC312H4 tunnel backhoe loader
ITC312H4隧道挖装机的大修实践与思考
2.
To dig a hole or tunnel in or through.
挖洞，挖隧道在…中或穿过…挖洞或挖隧道
3.
Cut and cover method
明挖覆盖法（隧道）
4.
Mechanical Analysis of Support Mechanism of Shed-Pipe Grouting Technology for Tunneling Construction in Shallow-Buried Soft Stratum
浅埋暗挖隧道管棚支护机理力学分析
5.
To dig a mine or tunnel beneath.
在下面挖矿或挖隧道
6.
To make by or as if by tunneling.
挖地道通过挖隧道或象通过挖隧道一样制作
7.
coal or rock cutter and tunneling machinery ,self-propelled
截煤或截石机和隧道挖掘机械,自动推进
8.
coal or rock cutter and tunneling machinery ,not self-propelled
截煤或截石机和隧道挖掘机械,非自动推进式
9.
In this paper a laser direction and position system on tunnel boring machines is present.
提出一种隧道挖掘机的激光走向与定位系统。
10.
The Mechanism Analysis of Pile Side Frictional Resistance Caused by Tunnel Excavation;
隧道开挖对邻近桩基侧摩阻力的作用机理分析
11.
Study on Mechanism of High Thrust Fixing Trestle in Heating Hidden-excavated Tunnel
热力暗挖隧道内大推力固定支架作用机理研究
12.
Study on Stress Theory of Double Tunnel Construction by Horizontal Frozen Mining Method
水平冻结暗挖地铁双线隧道受力机理研究
13.
Mechanism Research on System Rockbolts of Shallow-Buried Undercut Loess Subway Tunnel
浅埋暗挖地铁黄土隧道系统锚杆作用机理研究
14.
poling board method (of funnelling)
(开挖隧道时的)插板法
15.
compressed air tunnelling method
压缩空气开挖隧道法
16.
They are excavating a tunnel through the hill.
他们在挖一条穿山隧道。
17.
The workers were driving a tunnel.
工人们在挖一条隧道。
18.
They were tunneling under the river.
他们在河下挖掘隧道。