1.
Association of Lunar and Planetary Observers
月球及行星观测者协会
2.
Committee for the Coordination of Observations associated with GEOS
地球轨道测地卫星观测工作协调委员会
3.
The United States successfully launched Mars Global Surveyor into the Mars obit on November 7.
1996年11月7日，美国成功发射“火星环球观测者”进入火星轨道。
4.
Committee on Earth Observation Satellites
地球观测卫星委员会
5.
John Westfall is the science editor for the Association of Lunar and Planetary Observers.
约翰?威斯特福尔是月球与行星观察者联盟的科学版编辑，
6.
The Mars Global Surveyor was launched in November1996.
火星环球测量者”号于1996年11月升空。
7.
An observer, looking at the earth from another planet, would be likely to call it Oceanus.
一个观测者从另一个行星看地球将可能称其为海洋之神。
8.
The passage of a celestial body across a line between an observer and another celestial object, as when the moon moves between the earth and the sun in a solar eclipse.
掩星现象天体运行穿过观察者和另一天体连线，如日食时，月球移动到地球和太阳之间
9.
When the heart of this star-crossed voyager
使那披星戴月的行者
10.
Capability Index of Earth Observation Satellite System and Its Application in Simulation
地球观测卫星系统性能指标及其仿真应用研究
11.
International Interplanetary Space Travel Research Association
国际星际航行研究协会
12.
Next month our school will have an inter-house football match.
下个月我们学校会在各个社团协会之间举行一场足球比赛。
13.
Interregional Seminar on Global Mapping for the Implementation of Multinational Environmental Agreements
执行多国环境协定全球测绘区域间讨论会
14.
The Moon is nearly inexhaustible text field for the abilities of an observer and for the quality of his instrument.
月球几乎永远是检验观测者能力和望远镜质量的理想场所。
15.
The Absolute Proper Motion of M3 and Its Orbit in the Galaxy;
球状星团M3的绝对自行测定及其轨道计算
16.
Voyager: Either of two unmanned U.S. interplanetary probes launched in 1977 to gather information about the Sun's outer planets.
旅行者号:美国1977年进行太空探测的两枚不载人星际探测器,其发射目的是观察外行星系。
17.
In December 1978, the Pioneer Venus 1 probe and orbiter measured argon isotopes in the atmosphere of Venus.
1978年12月，金星先驱者1号探测器和轨道飞行器，测定了金星大气层中的氩同位素。
18.
Semi-Final matches will be played at venues decided by the Football Association over weekend 22/23 April.
举行半决赛的场地将在四月22日或23日由足球协会决定。