导航单元是空投系统能够精确的将物资投送到指定地点，并安全实施雀降的重要保证。
Navigation unit is the guarantee that Airdrop system can deliver supplies to the designed place accurately and implement landing safely.
不过，新系统将依托于前述联合精确空投系统的超轻型版本，以便能渗透进以往被认为不能穿透的区域。
The new system, however, will rely on ultralight versions of the aforesaid JPADS in order to sneak into locations that were previously thought impossible to penetrate.
并且结合空投试验的数据及对比国外类似系统的设计，对系统存在的不足及改进方法提出了自己的意见。
According to the data from airdrop test and comparing with the similar systems of foreign countries, it brings out some advice on improving THD system.
研究成果可应用于一般伞弹系统的设计分析、指导伞弹空投试验。
The result in above research can be applied to the design of bomb-parachute system and the guidance of its aerial delivery test.
连接马赛克照片的电子邮件，短信，照片，系统空投等方法。
Connect Mosaic photos to Email, Messages, photos, Airdrop and other methods of system.
归航轨迹的设计和优化对实现翼伞系统的精确空投至关重要。
Design and optimization of homing trajectory is essential for accurate aerial delivery of parafoil system.
分析了空投速度、伞包安装位置和牵引比等因素对空投过程的影响，指出了实际系统的改进方向。
Major factors concerned with the success of airdrop such as speed, placement of parabag and drag coefficient, are analyzed and measures to improve the current system are advanced.
分析了空投速度、伞包安装位置和牵引比等因素对空投过程的影响，指出了实际系统的改进方向。
Major factors concerned with the success of airdrop such as speed, placement of parabag and drag coefficient, are analyzed and measures to improve the current system are advanced.
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