<![CDATA[RSS Feed]]>http://direct.ecency.comhttp://direct.ecency.com/logo512.pngRSS Feedhttp://direct.ecency.comRSS for NodeTue, 21 Apr 2026 04:50:14 GMT<![CDATA[同 C.D.Lin 等四博士讨论堆叠法构造正交超立方设计问题（续1）]]>http://direct.ecency.com/ohc/@shenzehe/c-d-lin-1http://direct.ecency.com/ohc/@shenzehe/c-d-lin-1Wed, 25 Jul 2018 19:41:21 GMT