http://reply.papertrans.cn/1/94/9352/9352-21.png
http://reply.papertrans.cn/1/94/9352/9352-22.png
http://reply.papertrans.cn/1/94/9352/9352-23.png
http://reply.papertrans.cn/1/94/9352/9352-24.png
http://reply.papertrans.cn/1/94/9352/9352-25.png
Submitted on: 19 September 2014.
Revised on: 26 November 2014.
Accepted on: 18 December 2014.
___________________EUROPEAN PHYSICAL JOURNAL E---SPRINGER
http://reply.papertrans.cn/1/94/9352/9352-27.png
Submitted on: 06 January 2009.
Revised on: 29 January 2009.
Accepted on: 11 March 2009.
___________________EUROPEAN PHYSICAL JOURNAL E---SPRINGER
http://reply.papertrans.cn/1/94/9352/9352-29.png
Submitted on: 18 November 2011.
Revised on: 14 January 2012.
Accepted on: 24 February 2012.
___________________EUROPEAN PHYSICAL JOURNAL E---SPRINGER