对扬声器的非线性分谐波的测量分析表明，扬声器薄壳分谐波的产生源于扬声器薄壳模态的相互作用。
The measurement results and analyses shows that the sub-harmonics in, loudspeaker shell are caused by the interaction of vibration modes.
这就是亚重力波，之所以这样命名是因为它们是原始重力波的分谐波。
These are infragravity waves, so called because they are sub-harmonics of the original gravity waves.
其10放大器通道提供300瓦的百分之零点一的总谐波失真总产出。
Its 10 amplifier channels provide 300 watts total output at 0.1 percent total harmonic distortion.
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