Gr bner基的一个求法及两种序下转换的一种新方法

A Way to Seek Grbner Base and A New Method of Transformation

字典序Ｇｒｂｎｅｒ 基在解多元多项式方程组上应用较有效，但按字典序计算相当费时，而且机器的容量也是关键，介绍的转换方法克服了这些实现时的困难。

It is effective for grbner base arranged in the way of lexicographical order to be used in solving problems of polynomia equations, but it takes much time to calculate according to the order. In addition, the capacity of the machine is another crucial problem. These two problems can be overcome by means of the transformation method.