Programs are easy to change, flexible control, universalgood.
程序容易改动，控制灵活，通用性好。
2
The Deliberative Five-Step Teaching Methodology by Prof. GUO Han-min has produced a positive effect on the undergraduate students and it has got a universalgood appraise.
郭汉民教授的“研讨式五步教学法”在本科学生中产生了积极的反响，受到普遍好评。
3
The so-called software method is through the vehicle recognition software on images of ordinary license plate recognition, and its biggest advantage is low cost, universalgood.