m-th造句

• A formula algorithm for saddle quantities is given and used for the first time . with forcing only addition , subtraction , multiplication and division to the coefficients of system ( 1 ) , the m - th quantity of singular point can be deduced and expressed directly in the coefficient of the system
  对任意正整数m ，在用计算机程序推导原点的第m个奇点量(焦点量、鞍点量)时，只需以系统右端系数为符号进行有限次加、减、乘、除的四则运算和符号推导，并且奇点量直接由原系统系数表示。