北京化工大学：《有机化学》课程教学资源（章节测验，含答案）Chapter 03 Reactions of Alkanes：Bond-Dissociation Energies, Radical Halogenation, and Relative Reactivity

北京化工大学：《有机化学》课程教学资源（习题与答案）Chapter 03 Reactions of Alkanes：Bond-Dissociation Energies, Radical Halogenation, and Relative Reactivity

北京化工大学：《有机化学》课程教学资源（习题与答案）Chapter 13 Alkynes：The Carbon–Carbon Triple Bond

北京化工大学：《有机化学》课程教学资源（章节测验，含答案）Chapter 13 Alkynes：The Carbon–Carbon Triple Bond

北京化工大学：《有机化学》课程教学资源（英文讲义）Chapter 13 Alkynes：The Carbon-Carbon Triple Bond

北京化工大学：《有机化学》课程教学资源（双语习题与答案）Chapter 13 Alkynes（The Carbon-Carbon Triple Bond）

Basic Concepts of Reinforced Concrete Structure and Physical and Mechanical Properties of Materials Basic Concepts of Reinforced Concrete(RC) Strength and deformation of concrete under various stress conditions Type ,Grade and Mechanical Properties of Steel Reinforcement Bond between concrete and steel reinforcement

同济大学：《高等混凝土结构理论》课程电子教案（PPT课件）Chapter 3 Bond and Anchorage

《金融投资学》教学资源（英文文献）measuring the predictable variation in stock and bond returns

8.1 The metallic bond and the general properties of metals 8.2 Close packing of spheres and the structure of pure metals 8.3 The structures and properties of alloys