一、什么是“优选法”“优选法”是把数学的方法运用于生产,对生产和科学实践中遇到的矛盾,进行具体分析,抓住主要矛盾,而以最少的试验次数,迅速地找到合适的配方,合适的操作和工艺条件,使产品质量好,材料省,成本低,生产周期短,达到多快好省的目的。优选法的问题处处有,常常见。例如:一枝粉笔多长好?每枝粉笔都要丢掉一段一定长的粉笔头。单就这点来说,愈长愈好。但太长 First, what is the “optimization method” and “optimization method” is to apply the mathematical method to production, conduct a specific analysis of the contradictions encountered in production and scientific practice, grasp the main contradictions, and quickly find the right one with the least number of trials. The formulation, proper operation and process conditions make the product of good quality, material saving, low cost, short production cycle, and the goal of saving more quickly. Problems with the preferred method are commonplace and commonplace. For example: How long is a piece of chalk? Every piece of chalk must be discarded for a certain length of chalk. For this alone, the longer the better. But too long