Warning: file_put_contents(): Only 0 of 5234 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/oclz.com/index.php on line 55 fluid boundary layer drag例句_fluid boundary layer drag英汉例句_fluid boundary layer drag双解例句_菜篮子兴趣思朗文词典
Experimental investigation on temperature fluctuations and heat transfer characteristics in thermal boundary layer of drag-reducing surfactant fluid; 通過水槽和水洞的實騐,研究了超疏水性表麪在不同流動條件下的減阻特性。