【摘要】 针对高分子物理课程中影响结晶聚合物熔点的高分子链结构方面因素的讲授,结合不同结晶聚合物的性能与应用,形象地说明了高分子链结构对其性能的影响,使学生能够较好地掌握高分子链结构对熔点的影响。采用理论联系实际的教学方法可以避免学生学习过程中对抽象理论的死记硬背,从而加深学生对知识点的感性认识,取得更好的教学效果。更多还原

【Abstract】 In this paper, the affecting factors of chain structure on melting point about crystalline polymer were discussed in the teaching practice. At the same time, the effect of polymer’s chain structure on polymer’s properties was described combining with the properties and application of crystalline polymers. This teaching method could make the students to better master the effect of polymer chain structure on the melting point. The teaching method of combining theory with practice can avoid students to memorize mechanically about the abstract theory during study. It can enhance the students’ perceptions of knowledge points and achieves better teaching effect.更多还原