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
  Synonym:relay

双语例句

• 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。
• A Study on the Automated Test System of Electrical Parameters of Solid State Relay
  固体继电器电参数自动测试系统的研究
• Analysis on Electrical Endurance Forecast Based on the Decrease of Overtravel Time of Electromagnetic Relay Why Electromagnetic VTs Are Still Best for Revenue Metering Relaying
  电磁式继电器超程时间减少对电寿命的影响电磁式电压互感器最适用于计费电能表和保护继电器
• The method is an important compensation for calculating short-circuit current, and makes it easy to electrical apparatus and calculate relay protection setting.
  该方法是短路电流计算方法的一个重要补充，使电气设备选择和继电保护整定计算更容易。
• The method is suitable for electrical equipment selection and setting calculation of relay protection. It can also be used to valuate the influence of operation mode change on short-circuit current.
  该方法适用于电气设备选择和继电保护整定计算，同时，还能考虑各种运行方式的改变对短路电流的影响。
• 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
• The conclusions of the paper are useful for failure analysis, the choosing of electrical equipment, the setting of relay protection and design of automatic control device in traction power supply system.
  本文为阻抗匹配平衡变压器牵引变电所中的电气设备的动、热稳定校验，故障分析，继电保护与自动装置的设计与整定提供了基础。
• 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。
• With the upgrade of automotive electrical system from 14V to 42V, automotive relay is also faced to be revolutionized.
  随着汽车电气系统由14V向42V升级，汽车继电器也正面临更新换代。
• 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。