And that the bias - magnetic is direct ratio with relative v - s difference , and is inverse ratio with circuit resistance 得出偏磁大小与相对伏秒差成正比,与回路电阻成反比。
The lightning impulse breakdown and steep - front impulse breakdown test of silicone rubber are also performed , which give a reference for other so lid materials . the result of this research also will give a reference to revises the standard of steep - front wave impulse voltage test 为了配合本课题的研究还做了硅橡胶材料的雷电冲击耐受强度和陡波冲击耐受强度试验,这两个试验对了解其它固体材料的雷电冲击系数和伏秒特性也具有参考价值。