北斗七星本身不是一个星座。

The Big Dipper is not by itself a constellation.

32颗GPS卫星星座空间覆盖特性建模与仿真

Modeling and Simulation of Coverage Performance of 32 GPS Satellites Constellation

你属什么星座？

What sign are you?

她在墙上贴满了十二星座的标志。

She covered the walls with the signs of the zodiac.

“你是什么星座的？”——“双子座。”

' What star sign are you? '—'Gemini.'

托勒密绘制了48个星座1,000多颗恒星的星位图。

Ptolemy charted more than 1000 stars in 48 constella-tions

这份天体图标明了天球北半部所有的星座。

The map of the heavens showed all the northern constellations.

双子座是十二宫的第三个星座，代表头脑矫捷。

Gemini is the third sign of the zodiac representing of thought.

实行该政策的一个原由是，企业已经开始建立大规模的卫星星座，包括成百上千颗卫星，含有许多运动部件。

One impetus for the policy is that companies are already starting to build massive constellations, comprising hundreds or thousands of satellites with many moving parts among them.

 六级真题- 2019年 6月 2卷 阅读B

基于多Agent技术的卫星星座设计分析

Analysis and Design of Satellite Constellations Based on Multi-Agent Technology

GPS和类GPS测距技术在双星编队星座状态确定中的联合应用

Double-Satellite Formation Constellation States Determination With GPS and "GPS-like" Ranging Technology

论GPS星座组成及若干抗AS方案

Discussion on Formation of GPS Constellation and Some Schemes to Anti-AS