ON THE POLYCONDENSATION REACTION WITH MONOMER OF A_aB_b TYPE (Ⅱ)——THE POLYMER MOMENTS

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With monomer of A_aB_b type, the polymer moments of polycondensation reaction is inves-tigated in detail by means of direct differentiation technique to obtain a recursion formula.This formula is suitable for both pre-gel and post-gel in evaluating the po
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