... track welding路轨焊接 track-bed路轨枕 track-circuited colour light signalling system电路颜色信号系统 ...
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铁路轨枕 railroad sleeper ; railroad ties
浮动路轨枕 floating track bed
铁路橡胶轨枕垫板 Railway rubber sleeper adapter plate
路轨枕
Road sleeper
以上为机器翻译结果，长、整句建议使用 人工翻译 。
本文将铁路轨道看作由钢轨和轨枕组成的双层弹性系统，用两个偏微分方程联立描述其振动。
In this paper the railway track is considered as a double elastic system of both rails and sleepers and the vibration is described in detail with two partial differential equations.
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