1.
The Research of IPv6 Transition Mechanisms Based on Tunnel and Protocol Conformance Testing Technology;
基于隧道方式的IPv6接入技术及协议一致性测试技术研究
2.
To form(a tunnel, for example)by drilling, digging, or burrowing.
用钻、挖或掘的方式打通（如，隧道）
3.
Construction method of the circle-shear type portal of the Senkeng second tunnel
森坑二号隧道圆切式洞门的施工方法
4.
thermal efficiency of tunnel dryer-tunnel kiln system
隧道式干燥室－隧道窑体系热效率
5.
Calculation method of bearing capacity of compound tunnel anchorage system of suspension bridge
悬索桥隧道式复合锚碇承载力计算方法
6.
Study on the Construction Mechanics and Scheme Optimization of Underground Interchange Tunnel;
互通式地下立交隧道施工力学研究及方案优化
7.
Numerical Simulation Study on the Combined Fire Ventilation in Crossing-River Tunnel;
组合通风方式越江隧道火灾的数值模拟
8.
Study on the Fire Heat Release Rate and Ventilation of Highway Tunnel
公路隧道火灾热释放率及通风方式研究
9.
Analysis on Stability and Supporting Manner of Surrounding Rock in Tunnel of Some Highway
某公路隧道围岩稳定性及支护方式分析
10.
Case Study on Disease Types and Treatment Measures of Shekoumao Tunnel
蛇口峁隧道病害形式及其整治方法的探讨
11.
Research on Optimal Distribution of Jet Fans in Curvy Tunnel
曲线公路隧道射流风机布置方式优化研究
12.
Design Method for Composite Pavement in Highway Tunnel
公路隧道复合式沥青路面结构设计方法
13.
Tunnel Landslide Disposal--Taking Qinlingguan Tunnel as an Example
隧道塌方处理实例——以秦岭关隧道为例
14.
escalator tunnel
阶梯式自动电梯隧道
15.
Study on Calculation Method and Structure of Monolithic Track-bed in Metro Shield Tunnel;
盾构隧道无轨枕整体道床计算方法及其结构形式研究
16.
The Model Study of Optimal Selection between Double-Arch Tunnel and Separated Tunnel Projects;
双连拱隧道与分离式隧道优选模型研究
17.
Study on Smoke Flowing and Ventilation Modes in Guangzhou Metro Interzone Tunnel;
广州地铁区间隧道火灾烟气流动及通风方式的研究
18.
Research on Subway Tunnel Deformation Due to Large-scale Unloading and Its Control;
地铁隧道上方大面积卸载下的变形及控制模式研究