波势（波势），拼音为bō shì，注音为 ㄅㄛ ㄕㄧˋ，书法指波磔（bō zhé ）之笔势。
同时发现在稀薄等离子体中激发的尾波势场与等离子体的密度几乎无关，而激发的尾波场最大电场强度与等离子体的密度有关。
In rare plasma, the strength of the wake-field depends on the background plasma density, while the maximum wake potential of wake-field is dependent on it.
作者给出了计算波浪扰动力的公式，使得在时域中有航速船舶波浪扰动力的计算，可以用辐射势和入射波势来表示，而不须求解绕射势。
A proposed "D. Z. Z. formula" for computing wave exciting forces is presented, therefore the exciting forces in time-domain can be given without computing the diffraction potential.
但不久后他就与几位部长起了争执，之后便解雇了他们，其中包括在三个高地省区有权有势的唐•波利和工程部长、前财政大臣奥尼尔。
He soon fought with and sacked several ministers, including Don Polye, a power broker in the highlands, and Mr O 'neill, the works minister and former treasurer.
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