tunnels的例句大全

These tunnels also serve to help the air move more easily through the soil.

这些孔道也有助于空气轻易地透进泥土里面.

Numerical Simulations of Air Pollution Concentration Inside Double Track Railway Tunnels

双线铁路隧道内空气污染浓度的数值模拟研究

The ferries, bridges, and tunnels which connect roads.

一、连接道路之渡口 、 桥梁 、 隧道等.

Calculation method of piston air induced by train motion in subway tunnels is derived based on fluid continuity equation and Bernoulli equation. Further qualitative analysis is carried out on some key factors affecting the piston effect.

以流体连续性方程及伯努利方程为理论依据，针对地铁特点，推导得出隧道内列车活塞风的计算方法，并对影响活塞效应的因素做定性分析。

Weapons and missiles can still be smuggled in through tunnels from Egypt.

并且很多武器与导弹仍然源源不断地利用隧道从埃及偷运进来.

These results and calculating process demonstrate BEMS merits more evidently when it is applied to the surrounding rock analysis of underground tunnels.

整个计算过程与最终成果均表明边界元法的各种优点在地下洞群围岩分析中表现得特别显著。

More conventional ssh tunnels, or Hamachi, or a commercial solution, would probably make an easier entry point to the world of remote desktops for you.

对您来说，更传统的ssh隧道或Hamachi以及商业解决方案可能是通向远程桌面的更简单起点。

Construction technique for excavation and support of chambers and tunnels under unfavorable geological condition

不良地质条件下的洞室开挖及支护施工技术

The embedded depth and relative location of two tunnels severely affected the displacement field.

迭交隧道的埋深及其相对空间位置关系对土层的位移场有较大的影响.

Advance Bottom Heading Technology Applied in Hard Rock Mountain Tunnels with Large Cross-section

下导洞超前施工技术在大断面山岭硬岩隧道中的应用

Distribution of a harmful gas in double track railway tunnels

铁路双线隧道中有害气体分布规律的研究

Designs and manufactures turbine engine test cells and wind tunnels.

设计生产涡轮发动机测试单元和风洞.

The construction technique involved a combination of well-type diggings linked by underground tunnels.

坎儿井是由一组暗渠连接的竖井构成.

And eyewitnesses say that flashy 4 x 4 vehicles can actually drive through tunnels built from shipping containers.

而且,一些目击者称,价格不菲的四驱汽车实际上可以在集装箱拼成的隧道内穿梭自如.

A pump was built to push fresh air along the ducting into the tunnels.

为此,修筑者们建造了一台气泵来将新鲜空气沿管道系统推进隧道.

Evacuation of all personnel from the three tunnels was required before the commencement the blasting operation.

爆石作业开始前,三条隧道内的工人都必须疏散.

The water pushes through its crevasses and tunnels at high pressure and the iceberg starts singing.

科学家施林德温表示,“海水在高压下冲过裂隙和地道,冰山就开始唱歌. ”

The tunnels connecting them, usually at right angles, are crosscuts.

连接平巷 、 一般与平巷成直角的巷道称为石门.

The term highway includes its highway subgrade pavement, bridges, culverts and tunnels.

公路包括公路的路基、路面 、 桥梁 、 涵洞、隧道.

The drainage, guardrails , tunnels, curb stones street lamps, and other street equipment of the roads.

道路之排水沟渠、护栏、涵洞 、 缘石、拦路石 、 挡土墙、路灯及属于道路上各项标志、号志 、 管制设施、设备等.