用接枝率和接枝效率衡量接枝效果。
The grafting result was measured by grafting ratio and grafting efficiency.
用接枝率和接枝效率衡量接枝效果。
Approach to grafting effect of emulsion graft polymeriztion;
产率可达90%以上，接枝效率80%以上，高沸醇木质素和丙烯酰胺的接枝效果良好，进一步证明高沸醇木质素具有较高的化学活性。
The yield and graft efficiency were respectively obtained more than 90% and 80%. The fact verified that HBS lignin has better chemical activity.
讨论了原料配比和反应时间对共聚物接枝率（G）、 接枝效率（E）和单体转化率（C）的影响。
The effect of the molar ratio of glycolide to starch and reaction time on the grafting degree, grafting efficiency and monomer conversion was discussed.
讨论了原料配比和反应时间对共聚物接枝率（G）、 接枝效率（E）和单体转化率（C）的影响。
The effect of the molar ratio of glycolide to starch and reaction time on the grafting degree, grafting efficiency and monomer conversion was discussed.
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