1.
heteropowered earth launched inter-orbital spacecraft
异动力地球发射的轨道间航天器
2.
Study on Orbit Dynamics and Control of Solar-Sail Spacecraft
太阳帆航天器的轨道动力学和轨道控制研究
3.
a spacecraft's orbital distance from the earth
航天器的远地轨道距离
4.
The effects of space atomic oxygen erosion on epoxy and silicone adhesives in LEO spacecraft
空间原子氧对低地球轨道航天器用粘结剂的腐蚀效应影响(英文)
5.
Chaotic attitude motion of a magnetic rigid spacecraft in a circular orbit of the earth is treated.
研究在地球万有引力场和磁场中的磁性刚体航天器在圆轨道上的混沌姿态运动。
6.
Numerical Computation of External Heat Flux of Low Earth Orbit Spacecraft by RUD
计算近地轨道航天器空间外热流的RUD方法
7.
Study on Space Debris Collision Early Warning and Maneuver Strategy to Low Earth Orbit Spacecraft;
近地轨道航天器的空间碎片碰撞预警与轨道规避策略研究
8.
Analysis of Orbit Dynamics for Spacecraft Octahedron Formation Configuration in the Circular Orbit
圆轨道航天器八面体编队构型轨道动力学分析
9.
Launch vehicle: Rocket system that Boosts a spacecraft into Earth orbit or Beyond Earth's gravitational pull.
运载火箭:将航天器推入绕地球轨道或脱离地球引力范围的火箭系统。
10.
Research of Deep Charging & Discharging Monitoring Aboard a GEO Spacecraft;
地球同步轨道航天器深层充放电探测研究
11.
The Attitude Dynamics and Control of On-Orbit Refueling Spacecrafts
航天器在轨加注的姿态动力学与控制
12.
The Algorithm Research of Autonomous SINS/GPS Navigation for Orbit Transfer Vehicle;
轨道机动航天器的SINS/GPS组合导航系统算法研究
13.
An Autonomous Navigation Method for Spacecrafts during Orbit Maneuver
航天器轨道机动过程中的自主导航方法
14.
Dynamics and Application of Spacecraft Formation Flying in Eccentric Orbits;
椭圆轨道航天器编队飞行动力学及应用研究
15.
Orbital Dynamic Model and Simulation of Spacecrafts Proximity Formation Flying
航天器近距编队轨道动力学模型及仿真
16.
After the first stage burns out, it falls back to earth along a parabolic path, while the engines of the second stage fire to thrust the rocket into an earth orbit.
当第一级烧毁后，沿抛物线的轨道落到地球，而第二级的发动机点火把火箭发射到地球轨道。
17.
The spacecraft is in orbit (ie moving in orbit) round the moon.
该航天器在绕月球轨道上飞行.
18.
So much energy must be expended to break the bonds of Earth's gravity that current launchers can barely carry enough fuel to get to orbit.
摆脱地球重力束缚所需的能量之大，现有的发射器只能勉强携带足够的燃料达到轨道。