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- The anchor man in a relay team runs last. 接力队中的主力跑最后一棒。
- Six teams competed in yesterday's relay race. 六个队参加了昨天的接力赛。
- She want to relay the carpet in her new home. 她想重新铺设她新房子的地毯。
- photoelectric relay 光电继电器
- photoelectric relay meter 光电式继电器电表
- The concert was broadcast by relay. 这场音乐会是实况转播的。
- She wanted to relay the carpet in her new home. 她想重新铺设她新房子的地毯。
- 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。
- 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
- Photoelectric work offers the widest scope. 光电工作提供了最广阔的天地。
- The photoelectric cell controls a servomotor. 该光电管控制着一个伺服电动机。
- Sanli Photoelectric Technology Development Co. 三立光电技术开发公司。
- The intensifier tubes use the photoelectric effect. 无源像增强管使用光电效应。
- I will relay your opinion to the headmaster. 我愿把你的意见转告校长。
- Set signal pressure gauge pressure gauges, photoelectric sensors, electronic switches and circuit relay as one small, compact bodies, easy to use, safe and reliable. 电信号压力表集压力表、光电传感器、电子开关电路和小型继电器为一体，机构紧凑，使用方便，安全可靠。
- The company mainly produces sensors, proximity switches, photoelectric switches, solid-state relay switching power supply-oriented company, based in good faith! 公司主要生产传感器,接近开关,光电开关,开关电源固态继电器为主的公司,以诚信为本!
- Are you in the field for the relay race? 你参加接力赛跑吗?
- Mike won the first in the relay race. 迈克在接力赛中取得了第一名。
- They have just won a relay race. 他们才赢得了接力赛的胜利。
- Many dropped into the relay station when in town. 很多人进城时就到中继站来。
