relay

[ˈri:leɪ]['ri:leɪ]
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
网络继电器;中继;继电器的;接力
词形变化:
relayed   relaid   relaying   relays  
双语例句 同反义词 更多资料

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。

来自柯林斯例句

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.

来自《简明英汉词典》

3 . Messengers will relay your letters.

邮递员将接转你的信件.

来自《简明英汉词典》

4 . They will relay your message.

他们会转达你的口信.

来自《简明英汉词典》

5 . 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。

来自柯林斯例句

英英释义 行业释义 网络释义
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

vern

1.pass along;

Please relay the news to the villagers

2.control or operate by relay

百科

定义 Relay(中继,Relay Node)是指基站或用户不直接将信号发送给彼此,而是通过中继节点,经过信号放大或再生处理进行转发。 以简单的两跳中继系统为例,就是将一条基站-移动台链路分割为基站-中继节点和中继节点-移动台两条链路,从而能够将一条质量较差的链路替换为两条质量较好的链路,以获得更高的链路容量和更好的覆盖。特点 1、提高小区边缘用户吞吐率; 2、提供群移动服务; 3、临时网络部署; 4、扩大网络覆盖分类 1、