long tunnel

The workers drove out a long tunnel.

工人们挖出一条长长的隧道.

Discussion on the prediction and control of rock burst in deep lying long tunnel

深埋长隧道岩爆的预测预报及防治初探

Comparability of roughness is studied experimentally and theoretically in a long tunnel in physical model.

针对长泄洪洞在小比尺物理模型壁面糙率不相似问题进行理论分析和试验研究.

Selection of Haulage Machine for Track-transportation in Long Tunnel

浅谈长大隧道有轨运输中牵引机具的选型

Study on TBM boring technique for construction of super long tunnel

特长隧道TBM掘进施工技术研究

Analysis of Environmental Effect of Centralized Discharge from the Long Tunnel in City

城市长大隧道集中排放的环境影响分析

Numerical simulation of water-air two-phase flow with free surface in long tunnel

长距离无压引水隧洞水气两相流数值模拟

Longtan Tunnel is a super long tunnel, about 8.

龙潭隧道系沪蓉国道主干线宜昌~恩施公路上的特长隧道, 长约8.

Ventilation in long tunnel construction is a long-term perplexed technical problem.

铁路长隧道施工通风是长期未能很好解决的技术难题。

Study on the Long Tunnel Construction

水工超长隧洞TBM施工方法研究

Study on simulation and optimization of tunneling with TBM for long tunnel

长隧洞TBM施工全过程仿真优化研究

Mais maintenant c'est le moment de commencer la long tunnel pour la Chine.

现在到了要啃硬骨头的时候了.

Numerical Study on the Stability of Longtan Long Tunnel under Problematic Geological Conditions

特殊地质条件下龙潭隧道的围岩稳定性数值研究

Introduction to the Management of Rapid Construction in Extra Long Tunnel under Hard Rock by Parallel Adit Drilling and Blasting Method Borehole Blasting with Water-couple Charge and Its Application in Tunnel Engineering

浅谈硬岩特长隧道平导钻爆法快速施工的管理水介质耦合钻孔爆破及其在隧道工程中的应用

Application of Emergency Power Supply in Highway Long Tunnel

EPS应急电源在高速公路长隧道中的应用研究

Long Tunnel Construction in West-Line Project of South-North Water Transfer

南水北调西线工程长隧洞施工方法研究

The techniques of measurement and data-processing theory was discussed in detail on the basis of precision traverse control network measurement of the long tunnel holing-through survey.

在某特长隧道贯通测量导线网测量工作的基础上，对长隧贯通测量的技术要点以及数据处理理论进行了详细论述。

Design and construction of TBM in qinling great long tunnel

秦岭特长隧道TBM设计与施工

Now for the audience to visit the well-preserved 650-meter long tunnel.

现在供观众参观的保存完好的地道长650余米.