Based on the electric analog method for blank unfold which has already exist, a new reverse educing method about bulge-blank unfold based on equipotential field is introduced.
基于已有的电模拟坯料展开方法，提出了一种新的关于胀形件的类等势场反推坯料展开方法。
The reasonable shape of preform and distribution law of field variables in forming process could be obtained by equipotential field method compared to the existent electrostatic field method.
与已有静电场法相比，类等势场法不仅能获得合理的预制坯形状，通过分析还可以获得其成形过程的合理场变量分布规律。
This paper presents and discusses a new method, by means of computer, to draw the equipotential chart of an inequality spreading electric ring.
本文介绍并讨论了一种利用计算机生成非均匀分布的电荷圆环的等势图的新方法。
This software package can calculate electric field in different stress cone shape by finite element method, and can present following functions: drawing equipotential line;
开发的软件包对不同的应力锥形状下的场强采用有限元方法进行计算并提供以下功能：画出任意电位的等位线；
It shakes the currently used grounding design method based on the ground electrode equipotential.
基于矩量法和场路结合的思想，提出了一种新的大型地网工频接地参数计算方法。
A new reverse educing method about forming blank has been given based on the similar equipotential-field, which refers to the universal law of the electric field analogy theory.
依据电场模拟的一般规律，提出了一种基于等势场的材料成形坯料反推新方法——类等势场反推法。
A new reverse educing method about forming blank has been given based on the similar equipotential-field, which refers to the universal law of the electric field analogy theory.
依据电场模拟的一般规律，提出了一种基于等势场的材料成形坯料反推新方法——类等势场反推法。
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