英德
有道
百度
谷歌
图片
维基
百科
电动转辙机
[铁路] electric switch machine
- 本文对ZD6电动转辙机在振动试验中出现的底壳多处断裂进行了分析和研究，并提出了改进措施。
The paper makes an analysis and study on the cracks found with the bottom case of ZD6-E electric point machine in the vibration test and gives suggestion on the improvement. - 对单相异步电动机的定、转子结构，绕组设计以及起动元件等做了定性分析，据此研制了一台铁路转辙机用单相异步电动机。
On the basis of qualitative analysis of the stator structure, rotor structure, winding design and start element, a single-phase asynchronous motor for railway point switch is developed. - 电动转辙机是铁路信号系统的关键设备，对保障行车安全、提高运输效率具有极其重要的作用。
The electric switch machine is an essential part of the railway signal system and plays an important role in guaranteeing the safety of the trains and promoting the transportation efficiency.
 |
 |
 |
 |
 |
 |
 |
中国词汇量第二的英语词典
更多精彩，登录后发现......
