Through observing the light beat on oscilloscope, the student can understand the laser Doppler effect and its application.
通过示波器观察光拍现象，可以帮助学生更好地理解多普勒效应，了解激光多普勒效应的应用。
Through observing the light beat on oscilloscope, the student can understand the laser Doppler effect and its application.
通过示波器观察光拍现象，可以帮助学生更好地理解多普勒效应，了解激光多普勒效应的应用。
应用推荐