So the physical effects and functions are induced,the breakdown mechanism and breakdown model of liquid dielectric are summarized and the chemical process in high voltage pulse discharge are analyzed.

Base on the detection theory of infrared system and physical effect of sub-module of infrared detection system on target detection,rome models are made according to different physical effect,and a computer simula- tion model of infrared detection system is built.

Integrated technology solved in vibratory bowl feeder design with physics effect;

Attention is focused on the implications of semiconductor physical effects, and some important physical aspects in optical fiber communication, such as attenuation, dispersion and nonlinear effects.

The credibility of physical effects made by physical instruments in a man-in-the-loop simulation system can directly influence the credibility and application effect of the whole system.