用户 guojiyu RSS en-us Fri, 29 Mar 2024 02:05:29 GMT 等效应力 https://blog.sciencenet.cn/home.php?mod=space&uid=2858714&do=blog&quickforward=1&id=1006645 等效应力 Tue, 04 Oct 2016 11:55:45 GMT https://blog.sciencenet.cn/home.php?mod=space&uid=2858714&do=blog&quickforward=1&id=1006645