| 1. | The effect caused by the atmospheric drag is investigated also
文中还研究了大气阻力对卫星编队飞行的影响。 |
| 2. | Atmospheric drag acceleration
大气阻力减速 |
| 3. | Since such a lowly satellite would suffer from atmospheric drag , it would need its own propulsion system and a decent supply of fuel
如此低空飞行的卫星会受到大气层的拖赘，本身需要推进系统和足够的燃料。 |
| 4. | Eventually atmospheric drag removes them from orbit by lowering their altitudes until they burn up on reentry into the dense lower atmosphere
最终空气阻力会使它们高度降低、移出轨道，在重返地表的过程中，被浓密的低层大气燃烧殆尽。 |
| 5. | The algorithm and related influencing factors , such as gravitational model , atmospheric drag , sample intervals and filter parameters , are deeply analyzed , and some important conclusions are deduced
对定轨算法及其主要影响因素，如地球引力场、大气阻力、采样间隔和滤波参数等进行了深入分析，并得出一些重要结论。 |
| 6. | Unlike comet and asteroid orbital elements which can be reliably used for many months , satellite orbits are constantly changing due to both orbital maneuvering by the satellite and the effects of atmospheric drag
小行星和彗星的轨道计算数据可以使用数月，但是人造卫星不行，因为它们的轨道会随时被人造卫星自己或者大气阻力所修正。 |
| 7. | Much attention is paid to the effect of perturbations on satellite formation flying and how to decrease the effect , which are studied with the earth oblateness and atmospheric drag considered
摄动因素对卫星编队飞行的影响以及如何尽量减小摄动影响是应用中非常关心的问题，本文考虑地球扁率和大气阻力两种摄动因素，对此进行了研究。 |
