The airship needs little energy, flies far, and can stay in the air for long time. It will be used widely in military and civil fields.
平流层飞艇是一种利用氦气等作为升力的飞行于平流层区域的飞行器,具有消耗能量小、飞行距离远、滞空时间长等特点,在军用和民用领域具有广泛的应用前景。
参考来源 - 平流层飞艇导航系统算法研究Based on the airship linearized model, the airship motion stability and dynamic performance are discussed.
3.研究了平流层自治飞艇自身的运动特性,根据线性化模型,对飞艇的运动稳定性和动态性能进行了讨论。
参考来源 - 平流层自治飞艇：模型、动力学和控制·2,447,543篇论文数据，部分数据来源于NoteExpress
N-COUNT An airship is an aircraft that consists of a large balloon that is filled with gas and is powered by an engine. It has a section underneath for passengers. 飞船; 飞艇
Provisions available in local shops have to be flown into Nunavut on one of the most costly air networks in the world, or brought by supply ship during the few ice-free weeks of summer.
当地商店里的供应品必须通过世界上最贵的航空网路之一空运到努勒维特，或者在夏季中少数几个无冰周里通过补给船来购买。
On a passenger cruise ship, fresh air is available on decks and in other places above sea level.
VOA: special.2009.07.14
A spokesperson for the Cruise Lines International Association says other air quality depends on the requirements of the nation where a ship was built.
VOA: special.2009.07.14
"They're just doing their military preparedness and doing their operational exercises and it's for those air defense purposes, and anti-ship purposes.
VOA: standard.2009.05.26
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