Strict Standards: Declaration of cache_instructions::retrieveCache() should be compatible with cache::retrieveCache($clean = true) in /home/data/cadweb/personal/zhx/dokuwiki/inc/cache.php on line 289
Strict Standards: Only variables should be passed by reference in /home/data/cadweb/personal/zhx/dokuwiki/doku.php on line 71
wa_ning:these_9_mistakes_will_dest_oy_you_e3_83_88_e3_83_a9_e3_83_b3_e3_83_97_e3_81_ae_e7_b5_b5_e6_9f_84 [Sino-French Collaborations on Virtual Reality, 3D Interactions and Computer Graphics]