Warning: file_put_contents(): Only 0 of 5059 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/69228.com/index.php on line 55 久久91亚洲精品中文字幕奶水,亚洲卡一卡二卡三乱草莓,YYY6080韩国三级理论久久
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。