加强助教培训和管理工作,提高化学实验教学质量
黄微,郑媛,刘光明,朱平平

Strengthening the Training and Management of Teaching Assistants, and Improving the Teaching Quality of Chemical Laboratory
Wei HUANG,Yuan ZHENG,Guang-Ming LIU,Ping-Ping ZHU
图5 助教拍摄的科学前沿实验视频截图