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attenuation

/əˌtenjuˈeɪʃn/ /əˌtenjuˈeɪʃ(ə)n/
  • n.
    [物] 衰减;变薄;稀释
GRE

双语例句

  1. When covered by your hand, this antenna suffers from attenuation.
    当你用手覆盖了这个点,天线信号就会衰减。
  2. The attenuation weak spot is the black strip in the lower left corner of the band.
    天线的衰减弱点就是钢圈左下角的黑色覆盖物。
  3. Some (Apple included) have pointed out that all phones suffer some signal attenuation when held near the antenna.
    一些人(包括苹果公司)指出,只要握在天线附近,所有的手机都会出现信号衰弱的问题。

相关短语

  • attenuation constant
    衰减常数;衰减系数;衰减常量;减弱常数
  • attenuation factor
    衰减系数;衰减因数;衰减常数;衰减因子
  • attenuation length
    衰减距离
  • echo attenuation
    回声衰减;回波衰减;反射衰减;回音衰减
  • sound attenuation
    消声;消音;声音衰减

词语扩展

n.
[物]衰减;变薄;[化学]稀释
adj.
attenuated[生物][物] 衰减的;瘦长的
n.
attenuator[电子] 衰减器;[生化] 弱化子
v.
attenuated使减弱;使变细;稀释(attenuate的过去分词)

词义分布

衰减
99.5%
稀释
0.5%

英英释义

  • n.weakening in force or intensity
  • n.the property of something that has been weakened or reduced in thickness or density

词源

  • attenuation
    From Latin attenuātiō ‎(“a diminishing”)