The results of arc pressure field, fluid velocity field, and electric potentials are identical with the results in literature.

压力场、流体速度和电势的计算结果与文献计算结果相一致。

youdao

The electric potentials given rise by the charges even distributed in space of pillar regions are calculated by means of the superposition principle of electric potentials.

将无限长线电荷看成二维平面上的一个“源”，利用电势叠加原理计算了无限长柱形均匀分布的电荷产生的电势。

youdao

And it's important conceptually because a lot of the forces are gradients of potentials, namely, gravitational force, electric force.

这在概念上很重要，因为很多力都是势场的梯度，比如重力场，电场。

youdao

The outer ring and the inner circle are made from different alloys, which have different electric potentials.

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