喻维蓉(四川省机械局设计院工程师)用本方法解决程序气路的干扰,比较简便,易于掌握。但用这样的逻辑方法来设计,还需要用经验的方法加以补充,才能完善本法所未涉及到的问题。(本校液压教研室副教授)在同样推理基础上,本文作为应用方法似乎还可以简化。比如从一个圆图上直接判别,分析问题比较直观,解决问题可能更快一点。试以该文后一问题为例,并称 A+,A-,B+,B-…等动作互为“对偶”。 Yu Weirong (Sichuan Province Bureau of Mechanical Design Institute) with the method to solve the interference gas circuit, relatively simple and easy to grasp. However, designing in such a logical way still needs to be supplemented by empirical methods in order to improve the issues not covered by this law. (Associate Professor, Department of Hydraulic Teaching and Research) Based on the same reasoning, this article seems to be simplified as an application method. For example, direct discrimination from a circular chart, analyze the problem more intuitive, problem-solving may be faster. Take the latter question as an example, saying that actions such as A +, A-, B +, B- ... are “dual” to each other.