英语词汇point rail怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

网络释义

短语

1
switch point rail
辙尖钢轨
2
Point rail of frog
叉心尖轨
3
Point rail of switch
转辙器

双语例句

1
So the model can reflect structure characteristic and work state of point rail exactly.
使模型较准确的反映了心轨的结构特性和工作状况。
2
The model of switch calculated is built aiming to number 42 double arm elastic bending point rail, system analysis is made for switching force and inadequate displacement.
随着列车提速和客运专线的建设，道岔的设计也由静态设计向动态设计转变，弹性可弯尖轨及心轨的扳动力及不足位移是道岔设计中的关键问题。
3
Transportation from any point on the surface the Moon to any other point will be accomplished in less than 24 hours by means of a global rail network.
依托于环绕月球的铁路网，从月球任何一处到另外任何一处的交通运输可以在24小时内直达。

单词	point rail
释义	point rail 简明释义心轨；[铁路] 尖轨网络释义短语 1 switch point rail 辙尖钢轨 2 Point rail of frog 叉心尖轨 3 Point rail of switch 转辙器双语例句 1 So the model can reflect structure characteristic and work state of point rail exactly. 使模型较准确的反映了心轨的结构特性和工作状况。 2 The model of switch calculated is built aiming to number 42 double arm elastic bending point rail, system analysis is made for switching force and inadequate displacement. 随着列车提速和客运专线的建设，道岔的设计也由静态设计向动态设计转变，弹性可弯尖轨及心轨的扳动力及不足位移是道岔设计中的关键问题。 3 Transportation from any point on the surface the Moon to any other point will be accomplished in less than 24 hours by means of a global rail network. 依托于环绕月球的铁路网，从月球任何一处到另外任何一处的交通运输可以在24小时内直达。同近义词心轨；[铁路]尖轨 tongue rail
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