physics3-22

Transcriber:	OOPS SJTU: 顾正嘉,洪妟,俞景一
Brief Bio:	Shanghai Jiao Tong University, China davy_gzj@yahoo.com.cn hongmenyan@hotmail.com lordpg@hotmail.com
Timecode:	OOPS SJTU: 顾正嘉,洪妟,俞景一
Brief Bio:	Shanghai Jiao Tong University, China
Proofreader:	OOPS SJTU: Rodman
Brief Bio:	Shanghai Jiao Tong University, China rodmantang@hotmail.com
Date finished:	2/25/2006