Differential method is used for the discretion of time zone, and a direct solution method and an incremental solution method are given out for the solution of the non-linear system equation.

求解方程时，在时间域上采用差分法进行离散，给出了求解系统方程的直接法和增量法。

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Differential method is used for the discretion of time zone, and a direct solution method and an incremental solution method are given out for the solution of the non-linear system equation.

求解方程时，在时间域上采用差分法进行离散，给出了求解系统方程的直接法和增量法。

youdao