1) overhead crossing
交叉线岔
2) non-crossover turnout
无交叉线岔
1.
If the non-crossover turnout design is adopted on passenger dedicated line,it not only guarantees that there is no influence from catenary suspension on side track,but also guarantees train can run from main track to siding or from side track to main track stably and smoothly,so the precise calculations should be done for the turnout post and cat.
客运专线采用的无交叉线岔设计,不但要保证列车从正线高速通过时不受侧线接触悬挂的影响,而且还要确保从正线驶向侧线或从侧线驶入正线时都能平稳、顺利地过渡。
3) trolley-frog
交叉式线岔
1.
Comparison of the Trolley-frog and Non-trolley-frog of the Contact Net on High-speed Electric Railway
高速电气化铁道接触网交叉式与无交叉式线岔的比较
5) four legs intersection
四岔交叉
补充资料：交叉
分子式：
CAS号：
性质：来自两个不同个体的配子结合，或为该过程的结束生成重组体。
CAS号：
性质：来自两个不同个体的配子结合，或为该过程的结束生成重组体。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条