Deep underground, in a circular tunnel 16 miles long, is a stream of trillions of tiny particles.
在很深的地下，一条循环的16英里长的地下隧道，有一条几万亿微小的粒子流。
The paper reviews the design and construction of the long inclined shafts, the deep vertical shaft, the parallel adit and the access adit for the tunnel.
文章介绍了越岭隧道的长斜井、深竖井、平导、横洞的设计和施工情况。
Once deep-buried long tunnel is constructed in soft rock under high crustal stress, rheology of soft rock is an outstanding engineering geology problem.
在高地应力环境下的软弱国岩中修建深埋长隧道，软弱围岩流变一是个突出的工程地质问题。
TBM is commonly used for deep buried and long tunnels and becomes prevailing technique for tunnel excavation in international practices. The total length of No.
埋深大、线路长的隧洞采用TBM施工，已成为国际上快速开挖隧洞的主流。
The measurements of ground stresses by using the hydraulic cracking method within the deep boreholes were proceeded at the Qinling extra long tunnel district.
秦岭特长隧道地区采用水压致裂法进行了深钻孔的应力测量。
"You were weak when I found you. " The voice seemed to come from the far end of a long, deep tunnel. "You should never have survived my training.
“我刚发现你时，你是那样的弱小，”师父的声音就像是从幽深的隧道中传来，“你本来不会在训练中幸存下来。”
Deep and long Tunnel engineering Geology macro forecast is still urgent to solve as a major topic research in the engineering world today.
深埋长大隧道的工程地质宏观预测仍然是当今世界各国工程界亟待解决的重大科研课题。
Deep and long Tunnel engineering Geology macro forecast is still urgent to solve as a major topic research in the engineering world today.
深埋长大隧道的工程地质宏观预测仍然是当今世界各国工程界亟待解决的重大科研课题。
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