third rail中文什么意思
电动机车的输电轨;〔美俚〕酒。
- third: n. 1.〔the third〕第三 ...
- rail: vi. 咒骂,责备;抱怨 (agai ...
- third harbour rail crossing: 第三条过海铁路
例句与用法
- Compared to straight electric locomotives diesels save the heavy investment required for overhead wires or third rails .
与架线电力机车相比,柴油机可以节省架线或敷设第三条轨道的巨额投资。 - Saitong focuses on developing , manufacturing and selling overhead contact line systems , traction substation equipments , third rail systems etc
公司主要设计、制造和销售铁路接触网系统、牵引变电所设备和城轨交通钢铝复合接触轨系统等。 - After expounding the power supply and current collection modes of the rolling stock in shanghai umt pearl line in terms of technology and economy , the author argues that two current collection modes shall be adopted for shanghai umt pearl line , i . e . a third rail collector be on skybridge while the overhead contact line on the ground
摘要阐述了城市轨道交通车辆供电受流方式的特点,并从技术和经济两方面对上海明珠线车辆供电受流方式进行了探讨,提出了明珠线车辆应采用双受流方式,即高架桥上采用接触轨受流器受电,地面采用架空接触网受电弓受电。
英文释义
名词- a rail through which electric current is supplied to an electric locomotive