... orbit determination 轨道计算 orbit space 轨道空间 orbital stability 轨道稳定性 ...
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[注]因为一个G-主丛的底空间X 其实就是右-G-空间Ẽ的轨空间(orbit space)Ẽ/G,而 且投影π 就是Ẽ到轨空间的投影。所以往后将以简约符号Ẽ表示之,以f !
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low orbit space station 低轨道航天站
low-orbit space 低轨道空间
orbit space station 轨道航天站
positive orbit space 正向轨道空间
Orbit space compression 轨道空间压缩
lunar orbit space-craft 月球轨道飞行器
high-orbit space station 高轨道航天站
orbit deep space imager 轨道深空成像系统
As a result, current on-orbit space robot is mainly controlled in teleoperation method.
因此,目前在轨的空间机器人主要采用地面遥操作控制。
Next year, the Chinese plan to launch a small space laboratory to practice docking of spacecraft in orbit.
VOA: special.2010.04.28
The timing would put the two spacecraft in the correct orbit to meet in space.
VOA: special.2009.07.01
The Hubble Space Telescope was launched into orbit in April of nineteen ninety.
VOA: special.2009.09.30
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