主弧 meaning in Chinese
main arc
minor arc
Examples
- Some new phenomenons were discovered . the width of trigger current changes with the discharge condition , it is only 100u . s when let the trigger source work alone , but it can rise up to 300us with the arc current and magnetic field
在研究过程中发现引弧电流脉冲宽度受放电状态的影响很大，在不引燃主弧时脉宽只有75 s ，而在引燃主弧并在加磁场的情况下会增大到300 s 。