Warning: file_put_contents(): Only 0 of 4897 bytes written, possibly out of free disk space in /www/wwwroot/ppbbu/62383.com/index.php on line 55 nacelles例句_nacelles英汉例句_nacelles双解例句_流逝汉英词典
In this paper, the calculational methods of air flow through the general aircraft nacelles are established according to the structure characteristic and bleeding-exhaust form. 本文通過分析飛機發動機短艙的結搆特點和引排氣形式，建立了飛機典型短艙冷氣流量的計算方法。