污泥 sludge 过河管 river crossing 倒虹管 inverted siphon 管道遇到河道、铁路等障碍物,不能按原有高程埋设,而从障物下面绕过时采用的一种倒虹形管段。 45.
基于300个网页-相关网页
... pedestrian crossing人行横道 river crossing过河管;河流桥渡;河流交叉;穿越河流 zebra crossingn.斑马线 ...
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river-crossing leveling 跨河水准测量 ; 跨河水准丈量 ; 跨江水准
The River Crossing 横渡河流
river crossing pit 河流穿越坑
Expert River Crossing 支木也能载人
Jiaxing - Shaoxing River-Crossing Bridge 嘉绍跨江大桥
Yellow River Crossing Tunnel 穿黄隧洞
River Crossing Permit 河川使用许可
This includes route reconnaissance and marking, convoy and oversize vehicle escort and river crossing control.
这包括路线侦察和标记,车队和大型车护送和渡河管控。
After this station was a river crossing so no-one was muddy for too long!
本站之后,将是一条河,这样就不至于长时间的处在泥泞之中!
For phase from, difficult river crossing the world, but to walk from your front, lonely as a shadow into the eyebrows.
欲相从,难渡世间河,无奈地从你的面前走过,寂寞如影入眉心。
In chapter 3 we have the account of crossing the Jordan River.
在第三章中有对渡过约旦河的描写。
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