【摘要】 本文指出了Ｍａｒｓｈ凤计算公式的错误，对其进行了必要的修正，并探讨了固化参数（Ｒ）对网络结构的影响。更多还原

【Abstract】 The mistake in Marsh’s formula for theoretically calculating the averagemolecular weight, of effective chains between the cross-linked points was analysedand the formula was modified thereof, and the effect of curing parameter,R, on thenetwork structure of the product was discussed as well.更多还原