http://reply.papertrans.cn/1/63/6215/6215-11.png
Submitted on: 27 August 2021.
Revised on: 16 October 2021.
Accepted on: 01 December 2021.
___________________COMPUTER AIDED GEOMETRIC DESIGN
http://reply.papertrans.cn/1/63/6215/6215-13.png
Submitted on: 16 February 2012.
Revised on: 12 April 2012.
Accepted on: 02 May 2012.
___________________COMPUTER AIDED GEOMETRIC DESIGN
http://reply.papertrans.cn/1/63/6215/6215-15.png
http://reply.papertrans.cn/1/63/6215/6215-16.png
Submitted on: 27 August 2011.
Revised on: 16 December 2011.
Accepted on: 10 February 2012.
___________________COMPUTER AIDED GEOMETRIC DESIGN
Submitted on: 17 January 2011.
Revised on: 19 March 2011.
Accepted on: 20 April 2011.
___________________COMPUTER AIDED GEOMETRIC DESIGN
http://reply.papertrans.cn/1/63/6215/6215-19.png
http://reply.papertrans.cn/1/63/6215/6215-20.png