起晕 meaning in Chinese

bloom
◇起晕试验 discharge inception test

And the inception voltage decrease with reduction of air pressure ( increase of altitude )
起晕电压随着气压的降低(海拔高度的增加)而降低。
The results indicate that there is an obvious effect of air gap and ice state on the inception voltage across the air gap
研究结果表明:间隙长度、冰的状态和气压对间隙的起晕电压有明显的影响。
The longer the air gap is , the higher the inception voltage ; the inception voltage is lower with 2kv at wet ice than dry ice . while , there is not a distinct effect of water conductivity on the initiative voltage
间隙越长,起晕电压越高;湿冰情况下间隙的起晕电压比干冰约低2kv ;而覆冰水电导率对起晕电压没有明显的影响。