摘要
对一个简单凸透镜聚焦实验进行了适当的改进,让学生产生浓厚的兴趣,借以培养他们的创新精神．
The thesis probes into a propfiate improvement to a simple convex lens focusing experiment, which draws the students＇ strong interest, in order to foster their innovation spirit.
出处
《四川职业技术学院学报》
2007年第2期98-99,共2页
Journal of Sichuan Vocational and Technical College
关键词
凸透镜
聚焦
创新
Convex Lens
Focnse
Innovation
