accelerated return stroke的用法和样例：
- After the return stroke, another dart leader can follow, whereupon the entire process repeats.
- The results show that “Non-continuous current stage” was a important condition for triggered the dart-leader and the subsequent return stroke.
- A kind of calculation method for outputting motion error and return stroke error angle of less toothed gear drive system was provided.
- To simulate the lightning electromagnatic pulse(LEMP) wave in the near field,the LEMP and the lightning return stroke channel base current are theoretically researched.