《基础化学 Fundamentals in Chemistry》课程教学课件（分子形状与结构 The Shapes and Structures of Molecules）Part II 分子结构的测量与表征（How to measure and charaterize the structure of molecules）i1-6
《基础化学 Fundamentals in Chemistry》课程教学课件（分子形状与结构 The Shapes and Structures of Molecules）Part II 分子结构的测量与表征（How to measure and charaterize the structure of molecules）i1-5
