relay

verb

1. 接转，转送，转发（信息、消息等）
   to receive and send on information, news, etc. to sb
   1. He relayed the message to his boss.
      他将这个消息转给了他的老板。
   2. Instructions were relayed to him by phone.
      通过电话将指令转达给了他。
2. 播放，转播（电视或广播讯号）
   to broadcast television or radio signals
   1. The game was relayed by satellite to audiences all over the world.
      这场比赛通过卫星向全世界的观众进行了转播。

noun

1. 接力赛
   a race between teams in which each member of the team runs or swims one section of the race
   1. the 4 × 100m relay
      4 × 100米接力赛
   2. a relay team
      接力队
   3. the sprint relay
      短跑接力赛
2. 接班的人（或动物）；轮换者
   a fresh set of people or animals that take the place of others that are tired or have finished a period of work
   1. Rescuers worked in relays to save the trapped miners.
      救援人员轮班营救受困的矿工。
3. 中继设备
   an electronic device that receives radio or television signals and sends them on again with greater strength
   1. a relay station
      中继站

The noun is pronounced /'riːleɪ/. The verb is pronounced /rɪ'leɪ/. 名词读作/'riːleɪ/。动词读作/rɪ'leɪ/。


1. N-COUNT 接力比赛(如赛跑或游泳)
   A relay or a relay race is a race between two or more teams, for example teams of runners or swimmers. Each member of the team runs or swims one section of the race.
   1. Britain's prospects of beating the United States in the relay looked poor.
      英国要在接力赛中战胜美国，前景看上去并不那么乐观。
2. VERB 转播，传送，传输(电视或收音机信号)
   To relay television or radio signals means to send them or broadcast them.
   1. The satellite will be used mainly to relay television programmes...
      这颗人造卫星主要用途是转播电视节目。
   2. This system continuously monitors levels of radiation and relays the information to a central computer...
      这个系统不间断地监控辐射水平，并将信息传送到中央计算机。
   3. The event will be relayed to a giant TV screen a mile away.
      这项赛事将会在一英里以外的一个巨大的电视屏幕上转播。
   4. Relay is also a noun.
      
   5. More than a thousand people outside listened to a relay of the proceedings.
      外面有一千多人收听了整个进程的转播。
3. N-COUNT (接受和发送电视或广播信号的)转播设备，中继设备
   A relay is a piece of equipment that receives television or radio signals from one place and sends them to another place.
   1. ...a security system with satellite relays.
      带有卫星传输设备的保安系统
   2. ...a television relay station.
      电视转播站
4. VERB 传（话）；转述
   If you relay something that has been said to you, you repeat it to another person.
   1. She relayed the message, then frowned...
      她把消息带到了，然后皱紧了眉头。
   2. The decision will be relayed to Iraq's ambassador at the UN.
      这个决定将会被传达给伊拉克驻联合国大使。

1. Lewis has recently recovered his fitness and will clash with Christie in the 4x100m relay
   刘易斯近来恢复了状态，将在4×100米接力赛中和克里斯蒂一决雌雄。
2. The gauge relies upon a sensor in the tank to relay the fuel level.
   油表靠油箱里的感应器来显示燃料的液位。
3. Britain's prospects of beating the United States in the relay looked poor.
   英国要在接力赛中战胜美国，前景看上去并不那么乐观。
4. The satellite will be used mainly to relay television programmes
   这颗人造卫星主要用途是转播电视节目。
5. This system continuously monitors levels of radiation and relays the information to a central computer
   这个系统不间断地监控辐射水平，并将信息传送到中央计算机。
6. The event will be relayed to a giant TV screen a mile away.
   这项赛事将会在一英里以外的一个巨大的电视屏幕上转播。
7. She relayed the message, then frowned
   她把消息带到了，然后皱紧了眉头。
8. The decision will be relayed to Iraq's ambassador at the UN.
   这个决定将会被传达给伊拉克驻联合国大使。
9. The church was crowded, so electrical machinery was used to relay the service out to the people.
   教堂里挤满了人，所以就用电机设备把礼拜仪式向外面的人转播。
10. SQL Relay has other faults and limitations.
    SQLRelay还有其他的缺点和限制。
11. The influence rule on contact performance of relay for some atmospheres was analyzed.
    分析了部分气氛对继电器触头性能的影响规律。
12. The necessity and possibility of integration of relay protection and overvoltage control was discussed.
    探讨特高压输电线继电保护和过电压控制一体化的必要性和可能性。
13. I also like the relay races.
    我还喜欢接力比赛。
14. This paper designs a reliability life test system for aerospace relay based on the multi-parameter test.
    就此，本文设计了一种多参数实时采集的航天继电器可靠性寿命试验分析系统。
15. Did you join the relay race?
    你参加接力赛了？
16. With different equipment configuration, the system can be used as a relay or terminal type communication node.
    采用不同的设备配置，系统能被当作一个中继或终端型通信节点使用。
17. Communications satellites relay messages and signals from country to country.
    通讯卫星在国与国之间转发消息和讯号。
18. The digital substation construction scheme, engineering application model, network mode and the configuration of relay are discussed.
    探讨了数字化变电站建设中的建设方案、工程应用模式、组网方式和保护配置等问题。
19. The utility model discloses a relay for maintaining magnetic used for control.
    本实用新型公开了一种控制用磁保持继电器。
20. This paper introduces the problem of hidden failures in relay protection of power systems.
    本文介绍了电力系统继电保护中存在的隐形故障问题。
21. The problems discovered in relay protection setting inspection in some regions of Guangdong Province are analyzed and summarized.
    对广东省几个地区继电保护定值检查中发现的问题进行了分析和总结。
22. A power antenna without relay box cannot be used with this unit.
    没有中继盒的电源天线不能和本机一起使用。
23. Adding a solid-state relay and control circuitry to an amplifier's output provides overvoltage protection.
    为放大器输出增加晶体继电器和控制电路，提供过电压保护。
24. This system has been successfully used in relay protection set.
    系统已成功应用于一款继电保护机产品。
25. This paper presents a thorough study of the input/ output stability theory of relay pulse senders.
    本文深入研究了中继脉冲发送器的输入输出稳定性的理论。
26. Real Time Digital Simulation System, relay protect device, automatic testing system.
    实时数字仿真系统；继电保护设备；自动测试系统。
27. This relay connects one input to one output.
    该继电器将一个输入连接到一个输出。
28. Control module and relay are not supplied individually.
    不单独提供控制单元和继电器。
29. Finally, the impact of series resonant current limiter on relay protection and over voltage in grid was explored.
    最后探讨了串联谐振式限流器对继电保护和电网过电压的影响。

  broadcast relay televise【导航词义：广播】

  broadcast v. 广播，播送

〔辨析〕指播送电台或电视台节目；也可指传播信息。

  relay v. 转播，中继转发

〔辨析〕指将无线电或电视信号经由中继站进行转播。

  televise v. 用电视播放

〔辨析〕主要指在电视上播送节目，内容多样，可以是辩论会、演讲、体育比赛等。

noun

1. the act of passing something along from one person or group to another
   1. the relay was successful

2. electrical device such that current flowing through it in one circuit can switch on and off a current in a second circuit

   Synonym:    electrical relay

3. a race between teams

   Synonym:    relay race

4. a fresh team to relieve weary draft animals

5. a crew of workers who relieve another crew

verb

1. pass along
   1. Please relay the news to the villagers

2. control or operate by relay