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单词 relay
释义

relay /ˈriːleɪ//ˈriːleɪ/

英汉-汉英词典
  1. vi. 转播;接替
  2. n. [电工]继电器;接替,接替人员;驿马
  3. vt. 转播;使接替;分程传递
时 态: relayed, relaying, relays
词组 | 习惯用语
torch relay 火炬传递;火炬接力;圣火传递
relay protection 继电保护
relay race 接力赛
frame relay [计]帧中继
time relay 时间继电器
electromagnetic relay 电磁式继电器
relay station 中继站;中断电台
protective relay 保护继电器
solid state relay 固态继电器
distance relay 测距继电器
differential relay 差动继电器
medley relay 混合泳;混合泳接力
current relay 电流继电器;电撂电器
relay system 中继系统;全继电器制
relay contact 继电器触点,继电匹点
intermediate relay 中间继电器
power system relay protection 电力系统继电保护原理
thermal overload relay 热继电器;热过载继电器
alarm relay 警报继电器
thermal relay [电]热继电器
英语例句库
  1. The program is being relayed by satellite.
    节目正在通过卫星转播
  2. This metal tower is used to relay television signals to distant villages.
    这个金属塔是用于向遥远的村子转播电视讯号的。
  3. She relayed the information to us.
    她向我们转达了那消息。
  4. They will relay your message.
    他们会转达你的口信。
  5. Messengers will relay your letters.
    邮递员将接转你的信件。
  6. In the blue-lit sonar room near the bow, Chief Sonarman Mike Morrison relayed the order to the operator.
    艇首附近,泛着蓝光的声纳舱内,声纳官迈克?莫里森将命令传达给操作员。
  7. ZHU Yongli,SONG Shaoqun,ZHU Guoqiang,et al.An intelligent system for on-line verification of relay settings in subtransmission networks.Automation of Electric Power Systems,2005,29(6):87-92.
    [2]朱永利,宋少群,朱国强,等.地区电网保护定值在线校验智能系统.电力系统自动化,2005,29(6):87-92.
  8. In this paper,the operation margin of mho relays(zone 3 impedance relays) is equivalently redefined as function of bus voltages instead of line impedance.
    研究了距离三段保护的动作性能,将其动作裕度定义为两端节点电压的函数。
  9. 12 Can select computer telephonist auto-answer or human relay working for exterior line incoming call.
    外线呼入可选择电脑话务员自动应答或人工转接.。
  10. 12 Can select computer telephonist auto-answer or human relay working for exterior line incoming call.
    具备多条通话绳路,可同时进行内外线通话.
  11. We provide simulated KAKU guide, simulated KAKU ventilation window, simulated SCHNEIDER arc extinguisher, and acts for OMRON, ANLY, FUJI, HONGFA, MIND, SCHNEIDER, JINHAI, FEME relay.
    我公司提供仿卡固导轨、仿卡固通风窗、仿施耐德灭弧器,同时代理OMRON(欧姆龙)、ANLY(安良)、FUJI(富士)、HONGFA(宏发)、MIND(明达)、SCHNEIDER(施耐德)、金海、FEME继电器产品。
  12. It had the time seen asking the haji won taking a picture of CF in KBS 2TV telecasted on the 30th 'the performance street relay' and hearing a frank story.
    为了30日被播放了的 KBS 2TV `文艺表演街转播',河智苑在CF 摄影中时被采访并直率的回答了访谈。
  13. Except the use of time relay to control the pressure maintaining and cooling, the rest all takes a route switch to control the ordinal operation and speed changes for each hydrocylinder.
    本系统除ㄋ采用时间继电器控制保压和冷却动作外,其余都采用行程开关控制各油缸依次动作和进行速度换接。

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原声例句
当月 CNN 10 学生英语 2021年3月合集

The nation used the relay and the Olympics themselves as a propaganda tool.

该国使用接力赛和奥运会本身作为宣传工具。

当月CRI在线

Team China also topped in the men's 4x100m relay.

中国队在男子 4x100 米接力比赛中获得冠军。

科技 Crash Course

Almost immediately, transistors could be made smaller than the smallest possible relays or vacuum tubes.

晶体管几乎可以制造得比世上最小的继电器和真空管还要小。

VOA常速英语_美洲

Cory will compete in freestyle, backstroke and relay races.

Cory将参加自由泳,仰泳和接力比赛。

雅思词汇例句

Mother brought us pancakes in relays.

母亲接二连三地带给我们薄煎饼。

环球慢速英语

In a relay, four people from the team work together.

接力赛中,四名队友要进行合作。

CNN 10 学生英语 2019年1月合集

China launched a relay satellite to solve that issue.

中国发射了一枚中继卫星来解决这个问题。

连线杂志

How are Olympic relay teams determined?

奥运会接力队是如何确定的?

《星际穿越》原声版

The relay on this side cached them.

这边的存储器缓存了下来。

高效磨耳朵 | 最好的英语听力资源

The guard was relayed every four hours.

看守每四小时轮换一次。

中文百科

继电器

继电器工作原理的动画
一种电磁继电器的外观
继电器工作示意图左:放开,右:吸合

继电器(Relay),也称电驿,是一种电子控制器件,它具有控制系统(又称输入回路)和被控制系统(又称输出回路),通常应用于自动控制电路中,它实际上是用较小的电流去控制较大电流的一种“自动开关”。故在电路中起着自动调节、安全保护、转换电路等作用。

英语百科

Relay 继电器

Automotive-style miniature relay, dust cover is taken off
Simple electromechanical relay.
Small
Latching relay with permanent magnet

A relay is an electrically operated switch. Many relays use an electromagnet to mechanically operate a switch, but other operating principles are also used, such as solid-state relays. Relays are used where it is necessary to control a circuit by a low-power signal (with complete electrical isolation between control and controlled circuits), or where several circuits must be controlled by one signal. The first relays were used in long distance telegraph circuits as amplifiers: they repeated the signal coming in from one circuit and re-transmitted it on another circuit. Relays were used extensively in telephone exchanges and early computers to perform logical operations.

近义、反义、联想词
近义词
n.
passage, handing over, shift, team, electrical device

v.
communicate, pass on, pass, pass along, put across, operate, control

联想词
solenoid螺线管;circuit巡回;medley混合;sprint冲刺,全速跑;transceiver无线电收发器;switch转换;switches开关;transmitter传播者;wire金属丝;freestyle自选动作;
英英词典
relay n.
  1. the act of passing something along from one person or group to another
    • the relay was successful
  2. a crew of workers who relieve another crew
  3. a fresh team to relieve weary draft animals
  4. electrical device such that current flowing through it in one circuit can switch on and off a current in a second circuit

  5. synonymous: electrical relay
relay v.
  1. pass along
    • Please relay the news to the villagers
  2. control or operate by relay
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更新时间:2025/6/18 17:14:16