State Key Laboratory of Polymer Physics and Chemistry;
Changchun Institute of Applied Chemistry;
Chinese Academy of Sciences;
Changchun 130022;
P. R. China;
Graduate School of the Chinese Academy of Sciences;
Beijing 100049;
P R. China;
乙酰化淀粉; 热塑性; 乳酸; 人民解放军; 断裂伸长率; 混聚; 动态力学分析; 结晶温度;