论文部分内容阅读
本文用概率统计方法,得到了A_(a1)B_(b1)—A_(a2)B_(b2)缩聚反应的分布函数。应用分布函数定义了高分子各类矩。用直接微商法,得到了计算矩的循环公式。解决了用矩表征这类反应的问题。本文也得到了凝胶化条件。
In this paper, the distribution function of the polycondensation reaction of A_ (a1) B_ (b1) -A_ (a2) B_ (b2) is obtained by the method of probability and statistics. The application of distribution function defines the various types of polymer moment. Using the direct derivative method, we obtain the circulation formula of moment. Solve the problem of using moments to characterize such reactions. This article also got the gelation conditions.