relay是什么意思？

relay

英[ˈri:leɪ] 美['rileɪ]

• n. 接替人员，替班，传递，接力赛，继电器；
• vt. 转播，传达，用驿马递送，使接替，分程传递；

第三人称单数：relays;

过去式：relayed;

过去分词：relaid;

现在分词：relaying;

例句

• 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。
• How did you do in the relay race? 在接力赛中你们表现如何?
• They tried out for the relay race. 他们参加了接力赛跑的选拨赛.
• Six teams competed in yesterday's relay race. 六个队参加了昨天的接力赛.
• The relay operates on the sum of the currents flowing in CT secondaries from switching points. 继电器根据开关点CT二次侧的总电流动作.
• When traveling, it's important to brush up your ability to relay information. 旅行时, 重要的是要梳理你的能力,以传递信息.
• A relay of dog sled was chosen as the best transport, from Nanana to Nome. 狗拉雪撬接力被选择可从尼纳纳到诺姆的最佳运输方法.
• 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。
• They will relay your message. 他们会转达你的口信.
• Messengers will relay your letters. 邮递员将接转你的信件.

英语六级真题

Newspapers relay daily accounts of goal-setting prevalent in industries and businesses up and down both Wall Street and Main Street , yet there has been surprisingly little research on how the long-trumpeted practice of setting goals may have contributed to the current economic crisis , and unethical （不道德的）behavior in general.
出自-2012年6月阅读原文

柯林斯高阶英汉双解学习词典释义

• 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.
  例句
  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。
• 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.
  例句
  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。 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。
• 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.
  例句
  ...a security system with satellite relays. 带有卫星传输设备的保安系统 ...a television relay station. 电视转播站
• VERB
  传（话）；转述
  If you relay something that has been said to you, you repeat it to another person.
  例句
  She relayed the message, then frowned... 她把消息带到了，然后皱紧了眉头。 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。

英汉词典释义

• vt.
  转述; 转达
  They will relay your message. 他们会转达你的口信。 Messengers will relay your letters. 邮递员将接转你的信件。 She relayed the information to us. 她向我们转达了那消息。
  转播
  The program is being relayed by satellite. 节目正在通过卫星转播。 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。

英英词典释义

• Noun
  1. the act of relaying something
  2. electrical device such that current flowing through it in one circuit can switch on and off a current in a second circuit
• Verb
  1. pass along;
  "Please relay the news to the villagers"
  2. control or operate by relay

行业词典

• 体育： 接力；
  旅游： 接力；
  电力： 继电器；
  电子学： 继电器；
  通信： 接力切换；handoff 根据移动台的方位和距离信息来进行的接力方式的切换。；
  铁道： 继电器；