electric potential gradient

基本解释

Now,depending on your knowledge, you might start telling me that 0 the curl of the electric field has to be zero because it is the gradient of the electric potential.
现在以你们的知识，可能会说,电场旋度等于,因为它等于电势的梯度。
The effects of direction, strength of interferential electric field, as well as the arranged space between steel electrodes on measured potential gradient were investigated.
实验研究干扰电场方向、强度和钢电极间距等对测量电位梯度的影响。
The distributions of electric potential and potential gradient at V type discharge electrodes combined with ZT24 collecting plate are calculated by using finite element method.
用有限元法求出V型线与ZT24板匹配时的电位与场强的空间分布，结合实验与数值计算结果分析了场强对电晕电流的影响。