electrical relay
英 [ɪˈlektrɪkl ˈriːleɪ]
美 [ɪˈlektrɪkl ˈriːleɪ]
网络 继电器; 电子继电器
英英释义
noun
- electrical device such that current flowing through it in one circuit can switch on and off a current in a second circuit
双语例句
- Combined with the specific working environment of the equipment, the electrical control system uses the pure relay control.
电气控制系统是打码切头机的中枢神经，结合该设备的具体工作环境，对电气控制系统采用纯继电器控制。 - The Electrical Life Test of contact materials Realized with a Time Relay
用时间继电器实现触头材料电寿命试验 - With the development of industrial society, the electrical system relay protection has to meet more strict demands. Computer has been used widely in power system relay protection areas along with the rapid updating of computer technology.
随着工业社会的发展，对电力系统继电保护的要求越来越高，计算机技术的不断更新，使得计算机在电力系统继电保护领域中的应用越来越普遍。 - This paper introduce a kind of perfect new electrical control system. So the system replaces time-relay and speed-relay with PLC, and it takes full advantage of PLC function to SCR proceed to coding Operation, instead of relay and AC-contactor.
一种全新的绞车电控系统采用PLC取代电磁继电器，充分利用PLC功能对SCR可控硅开关进行编码操作代替继电器&接触器系统。 - 707 frame structure. The data format is NRZ with no FEC. This is the first and longest haul transmisson with no electrical relay at the rate of 40G bit/ s in China.
这也是目前国内首次在40Gbit/s速率上进行的最长距离的无电中继传输。 - We plan to exchange the microwave of the three base stations, and install the electrical equipment of relay station.
明天的计划准备对调三个基站的微波、安装中继站的电源设备。 - Aging aircrafts are prone to raising electrical wiring faults, such as short circuit, wire overload, adhesion of relay contacts, slack bus bar and so on. The discharge fault may cause a fire disaster even air crash when the situation is severe.
老龄飞机电气线路容易发生导线短路、导线过负荷、继电器触点粘接、汇流条固定触点松动等故障，严重时可诱发放电，引起电气火灾，造成航空事故。 - A method to forecast the electrical endurance of electromagnetic relay was proposed, in which the mathematic modeling of forecasting relay electrical endur ance based on the decrease of overtravel time.
提出一种对电磁式继电器可靠性电寿命进行预测的方法，即根据继电器工作中超程时间的减少，通过时间序列回归分析和概率统计分析，对继电器电寿命的预测建立数学模型。 - Assume that a multidivisional company has a Relay Division that manufactures an electrical relay widely used as a component part by various governmental contractors.
假设一个多部门公司有一扩音器生产部门，从事制造一种广泛被各个政府机构采用的电子扩音器。 - Short-circuit calculation is important to the electrical design. Because its main electrical wiring, electrical equipment, relay protection, the choice of grounding have played a vital role in the design.
短路计算是本次电气设计重要的环节，因为它对电气主接线、电气设备、继电保护、接地方式的选择都起到了至关重要的作用。