Three tunnels

三隧───Three tunnels

To decrease the effect of compression wave, the numerical simulation of a three-dimensional viscous flow induced by a high-speed train entering tunnels with a shaft was made.───为了降低噪声的影响，对高速列车穿越带有竖井的隧道时产生的压缩波进行了三维粘性流场数值模拟。

of the three tunnels will be opened to use in 2011.───其中三大过湘江的隧道将在2011年前贯通投入使用。

We had three tunnels in the city and one needed to be shut down.───我们在这城市里有三个隧道而其中一个必须被关闭。

POWs excavated three tunnels below this Nazi stronghold.───战俘们在这个纳粹据点地下挖出了三条隧道。

Israel's military says it found and destroyed three tunnels.───以色列军事方面声称已发现并摧毁了三个通道。

Evacuation of all personnel from the three tunnels was required before the commencement of the blasting operation.───爆石作业开始前，三条隧道内的工人都必须疏散。