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- The original K - F - D system was replaced by SCR - D system for main transmission, while PLC was substituted for the original relay contactor control mede. 即主传动系统由SCR-D取代原K-F-D系统，电控部分用可编程序控制器PLC取代原继电器-接触器控制方式。
- Chain graph analysis of relay contactor control systems 继电接触器控制系统的链式图分析法
- relay contactor control 继电器接触点控制
- The article analyses control circuit of relay contactor in electric circuit experiment and puts forward to control it with logic function. 对电路实验中继电接触器控制线路进行了研究分析,并提出由逻辑函数实现其控制的方法。
- Shenzhen Tyr Electronics Co., Ltd. has over ten years experience in manufacturing and distributing relay、contactor、encoder and semiconductor. 个人简介：深圳市迪尔电子有限公司专业从事继电器、接触器的研发、生产和销售代理。
- The machine is contactor controlled by operating a rod. 这台机器是通过操纵一个杆，用接触器来控制的。
- Logic Function in Control Circuit of Relay Contactor 继电接触器控制线路的逻辑函数
- Electronic no-grade timing, automatic constant temperature, alternating current (AC) contactor controlling, direct spray cooling machine, hot air machine which can be adjusted 1-3 gear, and it is stabilization and reliable, long life and less noise. 电子无级调速，自动恒温，交流接触器控制，直射冷却风机，热风机可调1-3挡，稳定可靠、寿命长、低噪音。
- It avoids such shortcomings as harsh requirement for working environment and slow response found in conventional contactor controllers, and performs much better against interference and misfunction. 避免了开关接点式控制仪对工作环境要求苛刻、反应慢等缺陷,而大大提高了该控制仪抗干扰和误动作现象。
- The anchor man in a relay team runs last. 接力队中的主力跑最后一棒。
- An electrical relay used to control the flow of power in a circuit. 开关一种用来控制电路中电流量的电流器件
- Six teams competed in yesterday's relay race. 六个队参加了昨天的接力赛。
- Industry rarely thrives under government control. 在政府控制之下工业很少会发达。
- She want to relay the carpet in her new home. 她想重新铺设她新房子的地毯。
- Those rebellious teenagers are hard to control. 那些反叛的青少年很难管教。
- The concert was broadcast by relay. 这场音乐会是实况转播的。
- Pollution control has cleared the air. 污染管制已净化了空气。
- She wanted to relay the carpet in her new home. 她想重新铺设她新房子的地毯。
- An ASCII control character, end of medium. 一种ASCII码控制字符，媒体结束符。
- A new relay of horses was harnessed to the cart. 用作轮换的马都已套到了那辆马车上。
