起晕电压 critical coronal voltage ; visual critical voltage
起晕试验 discharge inception test
起晕电压试验 corona inception test
临界起晕电压 critical corona voltage
电晕起始电压 corona inception voltage ; corona onset voltage ; corona starting voltage
电晕起始试验 corona inception test
电晕起始场强 corona inception field strength
脸颊泛起红晕 red color on one's cheeks
一起身就会头晕 experience light-headed on sitting up
电晕起始梯度 corona-starting gradient
起晕电压随着气压的降低(海拔高度的增加)而降低。
And the inception voltage decrease with reduction of air pressure (increase of altitude).
结果表明：喷嘴外径增大，起晕电压和击穿电压升高。
Test results show that the corona's onset and breakdown voltage both rise with increasing OD of the nozzle.
无论采用何种方式，必须确保阴极线的正常起晕和均流。
But whichever is adopted, we must make sure that the cathode lines can rise corona and balanced currents normally.
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