尾翼

After the airdrop experiments of the system of the projectile and speed-down parachute, the balance velocity obtained from the optics apparatus on the ground、the balance spinning speed obtained from the gyroscope on the projectile and the image obtained from the infrared detector on the projectile are all used to simulate the six-dimension exterior trajectory of the projectile and identify the roll damping moment derivatives, and the identification can safely come to a conclusion that the absolute value of roll damping moment derivatives from the engineering calculation are on the low side.

对卷弧尾翼弹与减速伞系统进行空投试验，由地面光测系统给出平衡落速、弹上陀螺给出平衡转速、弹上红外探测器拍摄地面图像判断弹的姿态。通过六自由度弹道模拟，对弹滚转阻尼导数进行参数辨识，得到工程估算所得滚转阻尼导数绝对值偏小的结论。 5。对空投试验中出现弹姿态摆动现象，从受力分析及红外图像分析两个方面进行探讨，给出合理解释，并根据分析对弹外形进行修改，在后来的试验中收到很好的效果。

Except for the lack of a vertical tail surface, it is the very image of an early aeroplane.

除了缺乏一个垂直尾翼表面上看，这是非常形象的早期飞机。

The flow visualization of the different afterbody of the airliner ;2. The flow Visualization of different afterbodies of airliner is undertaken with the fluorescence and the laser light sheet method in the water channel of BUAA.

利用荧光黄纳及片光在水槽中对具有不同收缩比的民机后体的复杂绕流进行流动显示，探讨了后体的分离尾涡特性及参数影响，实验发现后体收缩比改变时对应了两种典型的尾涡流态，即稳定流向尾涡和周期性尾涡，并进一步探讨了尾翼对后体尾涡的影响。

Underneath the rear fuselage a large air scoop aspirated the second unit, which powered a three-bladed propeller mounted behind a cruciform tail.

在机身后部下设置有大型进气口用来吸收十字尾翼后面的三叶螺旋桨气流。

This area is crucial, as it manages the flow of cooling air to the car's radiators and can also be used to divert air towards the rear wing to create an almost continuous horizontal flow.

这个区域是致关重要的，因为他管理着吹向散热片的气流还能被用来分割出吹向尾翼的空气，来制造几乎连续不断的水平气流。

This prototype had an all-metal fuselage with a tall fin and small T-tailplane.

这个原型有一个具有高鳍和小T型尾翼全金属机身。

The purposeful rear wing is race inspired, the new angular air intakes and full width splitter gives a more hard-edged and aggressive look.

尾翼的目的是比赛的启发，新的角度进气口以及宽分配器提供了更硬边和积极的期待。

Li jets Bee tiger with gorgeous tropical bird feathers characteristic : its throat is chestnut red, wings and back of the green. The tail is blue, the sun exposure, body glitter with their metal-like gorgeous sheen.

栗喉蜂虎具有热带鸟类羽毛艳丽的特征：它的喉部是栗红色的，翅膀和背部是绿色的，尾翼是蓝色的，在阳光的照射下，它们全身闪烁着金属般的艳丽光泽。

The flats are unequally tapered with a square tip, while the belly fin has the rear landing wheel attached.

梯形直尖水平尾翼，同时后地轮附在尾腹部垂直翼上。

First, we MUST add an horizontal stabilizer. This stabilizer will create an opposite moment to reduce the roll.

第一，我们必须加装水平尾翼，水平尾翼产生的反向扭矩能降低旋翼机翻滚的几率。

He and Nina moved to California and lived at 2005 Ivar Street, Apt.

他和Nina搬到加州，并在2005年伊瓦尔街，公寓生活。

Droperidol （ potently inhibits transfected HERGchannels and this is the probable mechanism for QT prolongation.

氟哌利多有效地抑制了转染的 HERG 钾通道，可能是 QT 间期延长的机制。