Warning: file_put_contents(/www/wwwroot/ppbbu/laei.cn/cache/68b70c2e5b31581889ecc4405615d111.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/laei.cn/index.php on line 58 airmeter例句_airmeter英汉例句_airmeter双解例句_按摩法牛津词典
The objective is to design a micro barometric airmeter what can measure airspeed,which is no more than 120km/h. 理論分析和實際應用都証明該氣壓式空速計性能和精度滿足小型和微型飛行器姿態控制要求。