电声
5.It mainly involves: the standerd of acoustics,the size design in a hall, the design of echo ,the electronic sound devices,the compensation of electronic devices.
6.Measurement of electro acoustical efficiency for power ultrasonic vibration system
9.An analytical method for electro-acoustic performances of underwater acoustic transducer
10.The Electron-Phonon Interaction in F-center-(CN) ̄-Defect Pairs in Alkali Halides

