日光灯是一种低气压的汞蒸气弧光放电灯。
Fluorescent is a low pressure mercury-smoke arc discharge lamp.
汞弧光放电是一种低气压气体放电现象，放电电流密度大。
The discharge of mercury arc is electric discharge phenomena of low pressure gas and the current density is great.
汞弧光放电是一种低气压气体放电现象，放电电流密度大。
The discharge of mercury arc is electric discharge phenomena of low pressure gas and the current density is great.
应用推荐