Firstly,the reactivity ratios of radical copolymerization are determined by intercept-slope method, YBR method, JJ method (linear intersect), TM method (non-linear least squares) and microcomputer dynamic search method using microcomputer.
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- 第一方面:利用計算機,通過(guò)截距斜率法、YBR法、JJ法(直線(xiàn)交叉法)、TM法(非線(xiàn)性最小二乘法)和動(dòng)態(tài)搜索法測算共聚體系競聚率,其中TM法和動(dòng)態(tài)搜索法獲得比較精確的競聚率結果。