Some cognition of Ningbo s logistics positioning from tuning-fork effect is discussed in this paper.
本文从音叉效应出发，谈了对宁波物流定位的一些认识。
Design a structure in which the electrons resonate in a way analogous to a tuning fork and you have a type of generator, since the resonating electrons are, in effect, an alternating current.
设计一个结构，结构中的电子能以类似于音叉的方式共振，这就形成了一种发电机，因为共振的电子实际上就是交流电。
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