1、The hydrophobic interaction force and electrostatic force played a main role in the binding of pentachlorophenol with BSA.

2、A method to calculate the interaction force between two magnetic dipoles;

3、Track irregularity is one of the factors that make the increase of car body vibration, wheel-rail interaction force and wheel-rail noise.

4、The method can be applied to control the exoskeleton suit to follow the pilot's motion and minimize the interaction force as well as decrease the pilot's power consumption.