| 单词 | wave analyser |
| 释义 | > as lemmaswave analyser wave analyser n. any instrument for analysing a wave motion into its Fourier components. ΘΚΠ the world > matter > physics > electromagnetic radiation > [noun] > wavelength > instrument for analysing wave analyser1931 the world > matter > physics > mechanics > types of motion > [noun] > wave > instrument for analysing waves wave analyser1931 1931 H. A. Brown Radio-frequency Electr. Measurements ix. 314 (caption) Balanced modulator used in wave analyzer. 1946 Nature 7 Sept. 329/2 A wave-analyser was developed..in 1944 in order to analyse ocean waves and swell and ship movement. 1975 G. J. King Audio Handbk. v. 112 Harmonic distortion. For this test an audio wave analyser is required. < as lemmas |
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