Warning: file_put_contents(): Only 0 of 6047 bytes written, possibly out of free disk space in /home/www/wwwroot/zidian/201990.com/index.php on line 55 bucket diagram例句_bucket diagram英汉例句_bucket diagram双解例句_耀久九英英词典
Calculations show that the cavitation-free bucket diagram of new blade sections is wider than the conventional NACA sections. 计算结果表明新剖面螺旋桨方案的空泡斗要比常规剖面的宽。