后掠翼的变型是三角翼。

A variant of the swept-back wing is the delta wing.

协和飞机的三角翼飞机作出的持续巡航速度2马赫的可能。

The Concorde's delta wing made the plane's sustained cruising speed of Mach 2 possible.

但电脑和一额外的飞行控制装置，称为鸭已救出三角翼从陈旧。

But the computer and an additional flight control device called the canard have rescued the delta wing from obsolescence.

本文将对二元翼型及三角翼等内部声激励的应用研究提供有价值的实验结果。

This paper provides valuable experimental results for the applied study of internal acoustic excitation of a two-dimensional airfoil or a delta wing.

这使得这种布局的飞机需要更长的跑道，且不适合近距空地遮断任务。另外一个重大问题就是无尾三角翼布局飞机不适合用在航母上，因为航母的跑道长度是非常有限的。

Another serious problem of non-tail delta wing is that it's not adapt to be used on aircraft carriers because the length of the runway on carriers is limited.

她也梦想有一天可以尝试三角翼滑翔。

She also dreams of trying hang-gliding.

宏伟：火神首次公开进行飞行表演，因为星期日邮报读者的募捐使三角翼轰炸机重现蓝天。

Magnificent: The Vulcan sweeps through the air on its first public display since Mail on Sunday readers raised money to keep the delta-wing bomber in the sky

结果表明随着M数的增加，上述三种三角翼的非定常效应减弱。

The results show that the unsteady effects is weakened as Mach number increases.

对统计的破裂点位置数据做低通滤波后进行相关性分析，还表明了三角翼左右2个前缘涡的破裂点位置信号具有负相关性。

By correlation analysis of statistical breakdown location data it indicates that there is a negative correlation between signals of left and right vortex breakdown location after low pass filter.

结果表明，在三角翼匀速上仰非定常绕流中，涡破裂起始攻角与上仰速度关系比较复杂，在本计算速度范围内，涡破裂起始攻角变化很小；

The results show that, the starting angle of attack of vortex breakdown is related to pitching speed very complicatedly, but doesn't change much in present calculation.