道床是什么意思_道床用英语怎么说_道床的翻译_道床翻译成_道床的中文意思_道床怎么读,道床的读音,道床的用法,道床的例句

It is proved practically that chemical grouting can do with it.

由于翻浆冒泥造成基床的软化和道碴板结引起道床整体弹性的降低,直接影响列车安全运营.

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The track bed had washed away.

轨道道床被冲坏了.

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This new track may also be used In UMT, metro lines and elevated lines.

此种道床轨道可在城市轨道交通的地面 、 地下和高架桥上应用.

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Some microstructural parameters which strongly affect the mechanical behaviour of ballast bed are described.

钢轨、轨下垫层、道床的状态对客车的运行具有很大的影响,也是最主要的三个因素.

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