1.
Study on Characteristics of Atomic Oxygen to Solid Surface in Leo;
低地球轨道下固体表面原子氧分布特性的研究
2.
The flight experiments for effects of LEO space environment on spacecraft materials
国外低地球轨道空间材料在轨环境试验研究进展
3.
"As of 2001, nine space stations have been placed in a low Earth orbit and occupied for varying lengths of time."
2001年时,在低地球轨道上安置有九座太空站,运作的时间长短不一。
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.
The engine burns again for about 5 minutes to boost the astronauts out of their low earth orbit and on the way of the moon.
引擎再度燃烧大约五分钟，将宇航员从低地球轨道推送到前往月球的路上去。
6.
Low Energy Transfer Orbit to the Moon Considering Longitude of the Ascending Node of the Moon
考虑月球升交点黄经的地月低能转移轨道
7.
The moon orbits the earth.
月球绕地球轨道运行。
8.
capacity of the geostationary orbit
地球静止轨道的容量
9.
circum earth orbit
地球卫星的环行轨道
10.
large orbiting earth resources observatory
大轨道地球资源观测
11.
A satellite's circle around the earth.
卫星绕地球的环形轨道
12.
orbit of artificial earth satellite
人造地球卫星运行轨道
13.
Research on Lunar Gravity Field and Maintenance of Lunar Satellite Orbit
月球重力场及低轨环月卫星轨道保持仿真分析
14.
(astronomy) having an orbit farther from the sun than the Earth's orbit.
（天文学）距离太阳轨道比距离地球轨道远的。
15.
It is reported that another earth satellite has been put into orbit.
据报道另一地球卫星已被射入轨道。
16.
Situated between the earth and the moon.
地月球轨道间的位于地球与月球之间的
17.
POGO (Polar Orbiting Geophysical Observatory)
极地轨道地球物理观测卫星
18.
First, we know that the planets all orbit close to the earth's orbital plane, the ecliptic.
首先，我们知道所有行星的轨道都很靠近地球的轨道平面――黄道面。