浅议《木材学》专题化教学北京林业大学李启岭《木材学》作为木材加工专业的一门专业基础课，主要讲述木材的构造与识别，木材化学、物理与力学性质，木材缺陷和木材改性等内容。根据现行的教学大纲要求，总学时为６０，其中课堂讲授为４０学时，实验为２０学时，课堂讲授... Talking about the special teaching of “Timber Science” Li Qiling “Wood Science” of Beijing Forestry University is a professional basic course of wood processing major, mainly about the structure and identification of wood, chemical, physical and mechanical properties of wood, wood defects and wood modification content. According to the requirements of the current syllabus, the total number of class hours is 60, of which 40 classes are taught in class, 20 hours are taught in class, and classes are taught ...