我校物理教学演示仪器研制组盛家铁、黄克立、吴孝云、黎培德、赵近芳、李刚等教师研制的“激光反射式简谐振动合成演示仪”于今年4月16日获国家教委第二届高教物理教学仪器优秀成果三等奖。该演示仪既能显示机械振动的电动音叉振动,又能显示振动的位移时间曲线。与同 The Laser Reflective Harmonic Synthetic Demonstration Instrument developed by teachers such as Sheng Jia Tie, Huang Keli, Wu Xiaoyun, Li Peide, Zhao Jinfang, Li Gang and others from the Research Group of Physics Teaching Demonstration Apparatus of our university won the title of " Teaching equipment outstanding achievement third place. The demonstrator can not only show the mechanical vibration of the electric tuning fork vibration, but also show the vibration displacement time curve. With the same