1.
Now they can construct tunnel systems without hindrance.
现在他们可以顺利地建造隧道系统了。
2.
complex system of paths or tunnels.
路径或隧道的复杂系统。
3.
tunnel ventilation and monitoring and control systems
隧道通风与中央监察及管制系统
4.
STUDY ON MECHANICAL BEHAVIOUR OF TUNNEL ANCHORAGE SYSTEM FOR SUSPENSION BRIDGE
悬索桥隧道式锚碇系统力学行为研究
5.
Numerical Simulation of Large-long Road Tunnels Using Longitudinal Ventilation System;
长大公路隧道纵向通风系统数值模拟
6.
Profibus-Based Tunnel Monitor & Control System;
基于PROFIBUS现场总线的隧道监控系统
7.
The Tunnel Microwave Heating System of DSP-based Control;
基于DSP控制的隧道式微波加热系统
8.
Design and Implementation Lighting Control System of City Tunnel;
城市隧道照明控制系统的设计与实现
9.
Research on Intelligent Control Ventilation System for Urban Road Tunnel;
城市公路隧道通风智能控制系统研究
10.
Monitoring and Control Systems of Tunnel Ventilation and Illumination Based on OPTO 22;
基于OPTO 22的隧道通风照明监控系统
11.
The Strategy and Redundancy Control of a Tunnel Monitoring & Control System;
隧道监控系统的控制策略及冗余控制
12.
Nonlinear Systemic Study on the Stability of Surrounding Rock of Shuangfeng Freeway Tunnel
双峰隧道围岩稳定性非线性系统研究
13.
Research on Integration Method of Urban Highway Tunnel Monitoring and Control System
城市公路隧道监控系统集成方法研究
14.
Research on the Data Collecting Device of the Tunnel Construction Monitoring
隧道结构安全监测数据采集系统研究
15.
Current Status and Development Trend of Monitoring Systems for Expressway Tunnels
高速公路隧道监控系统的现状与发展
16.
Application of VPN Based on Tunneling Technology in SCADA System
基于隧道技术的VPN在SCADA系统中的应用
17.
Study of major auxiliary systems configuration for 500 kV power tunnels
500kV电力隧道主要辅助系统设置研究
18.
Alteration of Control System for Power of TB880E-type TBM
TB880E型隧道掘进机控制系统电源改造