Submitted on: 04 November 2003.
Revised on: 07 December 2003.
Accepted on: 16 December 2003.
Micromachines---MDPI
Submitted on: 15 June 1998.
Revised on: 25 June 1998.
Accepted on: 11 July 1998.
Micromachines---MDPI
Submitted on: 14 March 2000.
Revised on: 16 April 2000.
Accepted on: 12 May 2000.
Micromachines
Submitted on: 01 July 1999.
Revised on: 16 July 1999.
Accepted on: 26 July 1999.
Micromachines---MDPI
Submitted on: 03 November 2007.
Revised on: 12 November 2007.
Accepted on: 23 November 2007.
Micromachines
http://reply.papertrans.cn/3/220/21943/21943-26.png
Submitted on: 25 May 2006.
Revised on: 03 June 2006.
Accepted on: 28 June 2006.
Micromachines---MDPI
http://reply.papertrans.cn/3/220/21943/21943-28.png
Submitted on: 22 October 1998.
Revised on: 12 November 1998.
Accepted on: 19 November 1998.
Micromachines---MDPI
http://reply.papertrans.cn/3/220/21943/21943-30.png