空投

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。

The results show that the simulation system is reasonable, reliable and of high precision, and the shallow water control scheme for the aerial torpedo can completely ...

结果表明，该仿真系统结构合理，精度高，可靠性好，所采用的浅水控制方案可使空投鱼雷满足近海防御的使用要求，达到了预期的目的

The meaning of airdrop equipment for modern military logistics was analyzed.

分析了空投装备对现代军事物流的意义，重点介绍了某新型火箭弹空投系统中降落伞的设计和缓冲包装的设计，初步确定了空投装备的设计模式。

The method of combining that with horizontal airdrop principle is put forward;the mathematics model for that has been founded,and the relative error is analyzed,which supplies theory basis.

研究了目前先进的光电吊舱技术，提出了将水平空投原理和光电吊舱技术相结合的思想，建立了光电吊舱进行空投空降的数学模型，并进行误差分析。

A safe and reliable airdrop plan using intelligent tray was put forward according to the characteristic of the heavy equipment airdrop.

结合重装备空投的特点，旨在提出一种利用智能托盘实现安全，可靠空投的方案。

For security reasons "drop targets" are located in the most incredible, inaccessible places—ravines, blind canyons, hidden mountain trails. The peaks are perpetually hidden in the thick monsoon cloud deck. Pilots of the 27th Troop Carrier Squadron have two poor choices—weaving and sliding their big ships up and down the creek beds and through the passes beneath the clouds and the mountains, or flying in, or on top of the weather, and letting down by dead reckoning, or through an occasional hole.

为了安全的原因，"空投目标"都在一些难于想象的、几乎到达不了的地方——峡谷、隐暗的溪谷和高山密林中，以及永远都躲藏在厚厚的雨季浓雾的山巅上。14航空队第27军需空运中队只有两个选择——驾驶着飞机在乌云和山峰之间狭窄的缝隙中沿着峡谷的河床低空迂回滑行；要不就钻出偶然出现在迷雾中的空洞去寻找空投目标。

On the May 30th morning news, we heard good news: The airdropping successfully done, under the guidance of "SOS" singal the Yu Li villager made.

30日早上的新闻里我们看到从现场传来的好消息：28日航拍的禹里乡村民在山间田地里发出的'SOS'求救信号，在其指引下，组织的空投物资已于当日通过直升飞机空投到禹里乡。

Pentagon officials had ruled out airdrops before, saying they would cause chaos among survivors and potentially lead to riots.

美国国防官员之前未考虑空投；他们说空投会在倖存者中间造成混乱，并可能引发暴乱。

Pentagon officials had ruled out airdrops before, saying they would cause chaos among survivors and potentially lead to riots.

美国国防官员之前未考虑空投。他们说空投会在幸存者中间造成混乱，并可能引发暴乱。

In order to implement the flow of ammunition from overland travel to air transportation to air drop to overland travel again and thereby speed up the process of ammunition supply,this research integrated the palletized loading system with airdrop supply system.

为实现弹药由陆路运输到空运再到陆路运输的补给流程，从而解决战时弹药的快速保障问题，文中将弹药托盘装载系统与空投补给系统结合在一起进行研究，分析了弹药托盘装运系统与空投补给系统的构成，提出了两者的相容性目标，并通过相关试验提出了实现该目标的可行性途径。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失