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repeater [ri'pi:tə] 
词性及解释
  • n.
    重复做的人, 背诵者, 循环小数
  • 【计】
    中继器; 增音器
英英解释
  • 1.
    n.(electronics) electronic device that amplifies a signal before transmitting it again
    [例]
      repeaters can be used in computer networks to extend cabling distances
  • 2.
    n.a person who repeats
    [例]
      the audience consisted largely of repeaters who had seen the movie many times
常用词组
例句
  • 1.
    Halving the repeater spacing made it possible to quadruple the Bandwidth.
    将增音机间距减少一半,能使宽带增加3倍。
  • 2.
    Echo - repeater dopplerizer
    回声转发多普勒效应器
  • 3.
    Halving the repeater spacing made it possible to triple the bandwidth.
    把收音机间隔缩小一半,就能使带宽增加三倍.
  • 4.
    We manfucture CDMA,GSM,PHS base station antennas; 800MHz Trunking Repeater Digital antenna and indoor antennas; Wireless Public Telephone antennas; the band antennas and microwave antennas .
    我公司生产终端天线(数字电视天线,车载娱乐系统天线,无线供话天线,网卡天线,手机天线);CDMA,GSM,PHS基站天线,室内信号分布天线;微波天线等。

小测验:选择正确的单词

n. 弹回, 反响, 反射
  • A.rdepentant
  • B.rdepentance
  • C.rdepercussion
  • D.rdepertoire
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