While initializing colony, the author designed partial contraction arithmetic to improve its searching capability; 初始化群体时设计局部收缩调整算法改善搜索性能;
This article studies the rational and principles of combining the inverted order and the lineal order to implement the capacity Requirements planning, and provides declaration forms by Visual Basic and SQL and the partial arithmetic of graphs. 文章探讨了利用倒排和正排方法相结合实现能力需求计划的原理和思路,并且提供了用VISUALBASIC和SQL实现报表及图表的部分算法。