physics3-17

Transcriber:	OOPS SJTU: 曹可钦
Brief Bio:	Shanghai Jiao Tong University, China caokeqin@hotmail.com
Timecode:	OOPS SJTU: 徐静
Brief Bio:	Shanghai Jiao Tong University, China xj_ann_0921@hotmail.com
Proofreader:	OOPS SJTU: Julia,Rodman
Brief Bio:	Shanghai Jiao Tong University, China pinkpuppet@sjtu.edu.cn rodmantang@hotmail.com
Date finished:	3/6/2006