Warning: file_put_contents(/www/wwwroot/zidian/diubi.cn/cache/d8315f2923c64d5110e72cf70e923cdb.txt): failed to open stream: No space left on device in /www/wwwroot/zidian/diubi.cn/index.php on line 59 Waldir例句_Waldir英汉例句_Waldir双解例句_果味酸柯林斯词典
Wilson K H,Waldir P M,Jose G F R,et al.Multifunctional Entry Method and Device for Downward Flow Tube Reactor[P].US Pat.:20030194 360A1,2003-10-16. 杨艳辉;邓任生;魏飞;等.;气固并流下行床反应器出入口结构研究现状与展望[J]