Based on this, a liquid nitrogen cooled screen device is developed to control the radiationdegradation of deuterium lamp.
在此基础上,研制了液氮制冷屏装置来抑制氘灯衰减。
2
The photocatalytic degradation reactions of peacock green dye were studied with photocatalyst of different concentration and UV radiation strength under simulated sunlight and UV lamp.