"It's quieter,it has less vibration, its inherently less complex which drives down costs, and it's easier to operate."

VOA: standard.2010.08.11

The modes of vibration in that string are quantized.

在那条弦上的震动模式是量子化的。

麻省理工公开课 - 固态化学导论课程节选

With his keen ear for the vibration of each piece of wood he uses, Wayne Henderson is known - especially among musicians - for his finely-crafted guitars.

VOA: standard.2010.07.06