http://reply.papertrans.cn/1/94/9354/9354-21.png
http://reply.papertrans.cn/1/94/9354/9354-22.png
http://reply.papertrans.cn/1/94/9354/9354-23.png
Submitted on: 05 March 2008.
Revised on: 12 April 2008.
Accepted on: 25 April 2008.
___________________EUROPEAN PHYSICAL JOURNAL E---SPRINGER
Submitted on: 17 June 2017.
Revised on: 18 August 2017.
Accepted on: 29 August 2017.
___________________EUROPEAN PHYSICAL JOURNAL E---SPRINGER
http://reply.papertrans.cn/1/94/9354/9354-26.png
http://reply.papertrans.cn/1/94/9354/9354-27.png
Submitted on: 26 March 2005.
Revised on: 07 May 2005.
Accepted on: 29 May 2005.
___________________EUROPEAN PHYSICAL JOURNAL E---SPRINGER
http://reply.papertrans.cn/1/94/9354/9354-29.png
Submitted on: 20 September 2008.
Revised on: 22 December 2008.
Accepted on: 26 January 2009.
___________________EUROPEAN PHYSICAL JOURNAL E---SPRINGER