At low ambient temperature or small discharge current, the local light intensity emitted by fluorescent lamps may show fluctuations called striations, which seriously disturb the illuminations.

At the same time, the influence of water outlet from the power plant upon the ambient temperature rise of local water area near the plant site and upon the ambient flow field has been studied.

Infrared Sight and unreasonable impact on the ambient temperature the temperature change will induce a series of control circuits such as rendering local overheating causing chip junction area burned;