x529
Junior Member level 3
What is the meaning of S(1:3;2:1)?
Reference Linkbase:
(1)http://blog.csdn.net/weixin_44323997/article/details/118786941
(2)http://www.edatop.com/hfss/1207.html
Reference Linkbase:
(1)http://blog.csdn.net/weixin_44323997/article/details/118786941
(2)http://www.edatop.com/hfss/1207.html