physics3-23

Transcriber:	OOPS SJTU: Fly
Brief Bio:	Shanghai Jiao Tong University, China flycao1985@hotmail.com
Timecode:	OOPS SJTU: Fly
Brief Bio:	Shanghai Jiao Tong University, China
Proofreader:	OOPS SJTU: Julia,Rodman
Brief Bio:	Shanghai Jiao Tong University, China pinkpuppet@sjtu.edu.cn rodmantang@hotmail.com
Date finished:	3/4/2006