1) reversed polarity
反极性，异极性，反接
2) reversed polarity
极性反接
3) negative method of wiring
反极性接法
4) reversed polarity electrode
反极性电极
6) polarity reversal
极性反转
1.
In order to analyze the electrical field distribution of the converter transformer,the simulation model of oil-paper combination is established,and the maximal field intensity positions of the insulation under different excited voltages such as DC field,AC field,superimposed AC-DC field and a polarity reversal voltage are emulated with FEM(Finite Element Method).
并在分析阀侧绕组励磁电压类型的基础上,利用有限元分析法计算了在交流、直流、交直流叠加和极性反转电压作用下的电场分布,总结了电场分布规律。
2.
Methods The transient process of polarity reversal is analyzed, considering the anisotropic property of oil immersed press board, a new finite element model based on Galerkin method is presented and verified.
方法分析了极性反转的物理过程，针对直流电场的各向异性，应用Ｇａｌｅｒｋｉｎ法建立了该类电场的有限元算法模型，并基于以上工作计算了４种典型的换流变压器端部绝缘结构中极性反转电场的分布。
3.
According to critical angle and polarity reversal of reflection coefficients, eight reflection modes are defined for converted wave and co.
根据有无临界角以及反射系数中有无极性反转,将纵波和转换波反射模式分成8种,并给出了相应的最大炮检距确定原则与方法。
补充资料：反接
1.反绑两手。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条