dc01造句

例句与造句

In view of the decline of the reliability of door control in dc01 electrical train , this paper introduces the control system for passenger compartment door and the causes of the failure , and argues that the improvement of the door control delay , the opening circuit and the limit switch is the key to enhance the reliability of door control and to reduce the vehicle fault
摘要针对上海地铁dc01型电动列车客室车门电气控制系统可靠性下降的问题，介绍了车门电气控制系统，分析产生车门电气故障的根本原因，从门控继电器、开门电路、车门限位开关等方面对车门电气控制系统进行改造，提高了门控系统的电气可靠性，有效降低了车门的故障率。
It's difficult to find dc01 in a sentence. 用dc01造句挺难的