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BNC: 10877 COCA: 14205
amplitude
æmplɪtjuːd -tuːd ˈæmpləˌtud ˈæmpləˌtjud
Word forms: plural amplitudes
1 N-VAR (声波或电流信号的)振幅 In physics, the amplitude of a sound wave or electrical signal is its strength. (声波或电流信号的)振幅 [technical]
  • As we fall asleep the amplitude of brain waves slowly becomes greater.

    进入睡眠状态时,我们的脑电波振幅慢慢变大。

2 N-UNCOUNT 广大;广阔;大量 Amplitude is the quality of being large in size or quantity. 广大;广阔;大量 [formal]
  • ...a man of nineteenth-century amplitude.

    有着19世纪的广阔思维的男子

Word Link
Trends of amplitude
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