Read Edit View history 多普勒效应 duōpǔlèxiàoyìng Doppler effect Origin Definitions Defs Strokes Stroke Words Sentences Sents 多普勒效应 多普勒效應 duōpǔlèxiàoyìng Doppler effect the Doppler effect; the change in frequency of a wave in relation to an observer who is moving relative to the wave source Frequency Written text 0.027 per million Sources Frequency data BCC Corpus (BLCU)
多普勒效应 多普勒效應 duōpǔlèxiàoyìng Doppler effect the Doppler effect; the change in frequency of a wave in relation to an observer who is moving relative to the wave source Frequency Written text 0.027 per million Sources Frequency data BCC Corpus (BLCU)