| 单词 | noise contour |
| 释义 | > as lemmasnoise contour noise contour n. a line or surface (imaginary or on a graph, etc.) joining points where the noise level is the same. ΘΚΠ the world > physical sensation > hearing and noise > thing heard > [noun] > sound > noise contour noise contour1968 1968 Philos. Trans. (Royal Soc.) A. 263 350 Directionality patterns of a drawtwist machine are shown as octave band noise contours in figures 5 and 6. 1998 Chartered Surveyor Monthly May 36 (caption) Noise contours of Manchester airport show that residents in the flight path suffer most. < as lemmas |
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