课程特色
原理、规律多
需要记忆的概念、术语多
课程内容头绪多
相关学科多（物理学、化学、热力学、光学以及高分子学等）
操作性强
理论计算少
Characteristic
Many principles and laws
Many concepts and terms
Many contents
Many related disciplines (Physics, chemistry, thermodynamics, optics, polymer science, etc.)
Strong practice
Less theoretical calculation
