看似与线性规划无关的难题,但却是在线性规划的三个问题的研究基础上的变形,是典型的知识迁移。如果直接利用常规方法进行计算,代数法将会十分麻烦,计算量也很大,所以,适当的引导学生对旧知识要联想,应用。人因此用旧知识牵引,把复杂的问题变为简单的问题,利用“一题多变”的方法,既使学生巩固了旧知识,又能达到解决新问题的目的。 Seemingly not related to linear programming problems, but it is the deformation of the linear programming based on the study of the three issues is a typical knowledge transfer. If you use the conventional method of direct calculation, algebra will be very troublesome, the amount of computation is also very large, therefore, the appropriate guidance of the old knowledge to associate and apply. Therefore, people use the old knowledge to lead the complex problems into simple problems. By using the method of changing a question, students can consolidate the old knowledge and solve the new problems.