| 单词 | 振幅 |
| 释义 | 〔amplitude〕The maximum absolute value of a periodic curve measured along its vertical axis.振幅：沿垂直轴摆动的周期性曲线的最大绝对值〔antinode〕For a standing wave, the region or point of maximum amplitude between adjacent nodes.波腹，腹点：一个连续波中，相邻波节中最大振幅的位置或点〔modulate〕To vary the frequency, amplitude, phase, or other characteristic of (electromagnetic waves).调制：变换（电磁波的）频率，振幅，周相或其它特点〔swing〕The pendulum's swing is 12 inches.钟摆的振幅为12英寸〔swing〕The sweep or scope of something that swings:摆程，振幅：事物摇摆的范围： |
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