Tsai, Shirley C.Shirley C.TsaiSong, Yu L.Yu L.SongTseng, Terry K.Terry K.TsengChou, Yuan F.Yuan F.ChouChen, W.J.W.J.ChenTsai, S.S.Tsai2008-11-122018-06-282008-11-122018-06-282004http://ntur.lib.ntu.edu.tw//handle/246246/86476application/pdf917768 bytesapplication/pdfen-USHigh-Frequency, Silicon-Based Ultrasonic Nozzles Using Multiple Fourier Hornsjournal articlehttp://ntur.lib.ntu.edu.tw/bitstream/246246/86476/1/04.pdf