Space storms may have the same effect on the rails as a train, generating unwanted electric currents that could cause the voltage between the two rails to drop and the signal to turn red.
太空风暴可能就像火车一样，对铁路有这样的作用，产生不需要的电流，使得电压降低，信号灯转成红色。
2
Engineering Design of Turbine Train Island Accessory System of Siemens 1s. V94.3A Type Gas Turbine Generating Unit.
西门子1s . V94.3 A型燃气轮机组透平岛辅助系统工艺设计探讨。
3
The computational fluid dynamics (CFD) analysis of air-flow generating duct were utilized for sampling scheme given by uniform design to collect the train dataset.