Lightning has veryhighvoltage and high amperage and can cause severe damage or injury.
闪电有很高的电压和高的电流量，能引起严重的损害或损伤。
2
It is difficult to produce a veryhighvoltage directly, by a combination of transformer and rectifier.
用变压器和整流器相配合直接得到很高的电压是困难的。
3
This paper presents an overview of related Japanese product standard, testing method, requirement for material, design theory and technological process for veryhighvoltage film capacitor.