谢谢， 看来你还真下功夫研究了。

来源: 于 2009-10-14 15:34:42 [博客] [旧帖] [给我悄悄话] 本文已被阅读：次

感谢你的长篇文章及内容丰富的观点。 很有启发。

I need more tima to read it and try to fully understand the method before making any substancial comment.

"All road lead to Rome." Of course, some roads are shorter and easier than others.