1) straight wing aircraft
平直翼飞机
2) rectangular wing
平直机翼
1.
By solving the unsteady Euler/Navier-Stokes(NS) equation with Finite Volume Method and incorporating the grid velocity to take account of the gust influence,the gust responses on a rigid airfoil and rectangular wings are effectively calculated.
最后针对攻角突然增大的阵风,对不同马赫数下不同展弦比平直机翼的阵风响应进行了数值模拟,得出的计算结果与文献中的计算结果一致。
3) rotor
[英]['rəʊtə(r)] [美]['rotɚ]
n.[机]旋转部，(直飞机等的)水平旋翼
4) single-rotor helicopter
单旋翼直升飞机
6) aircraft horizontal tail
飞机水平尾翼
1.
A new health state recognition and diagnosis approach for the primordial acoustic emission signals from an aircraft horizontal tail is proposed,which uses wavelet packet transform and support vector machine to monitor effec- tively the aircraft key structure component fatigue damages,discover hidden trouble in early time and avoid fearful ac- cident from occurring.
对于采用先进声发射技术所监测到的某飞机水平尾翼的原始声发射信息,提出采用小波包分析与支持向量机相结合的方法对飞机水平尾翼的健康状况进行识别与诊断。
2.
The advanced AE technology is used to monitor the aircraft horizontal tail health state.
实验研究表明,该方法能很好地预测飞机水平尾翼的健康状态,具有较好的实用性,适用于强噪声环境中飞机结构部件的健康预测。
补充资料：平直
1.平与直;平而直。 2.犹言估算。 3.平正;正直。 4.平易质直。指文字和言辞。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条