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amplitude

美音:[´æmplə´tu:d ]点这儿播放单词美音发声
英音:[´æmplə´tu:d ]点这儿播放单词英音发声
n.广阔,丰富,振幅,物理学名词

难易程度:

amplitude为短语/超纲词汇

近义词, 同义词

amplitude


/'æmplɪtju:d; [US] -tu:d; `æmplə,tud/
n [U]
1 (fml 文) breadth; largeness; abundance 广阔; 广大; 丰富.
2 (physics 物) maximum extent to which a particular vibration, oscilation, radio wave, etc differ from the average 振幅; 波幅; 幅度
*Sound waves are measured by their amplitude. 声波是根据其振幅来测量的.

amplitude


n[U]
[Date: 1500-1600; Language: French;Origin:Latin amplitudo, from amplus; AMPLE]
technical the distance between the middle and the top or bottom of a wave such as a sound wave