1.
People majoring in astronomy should have a general view of the metagalaxy.
学天文的应该对总星系有个大体的认识。
2.
Design and Research on Navigation Satellite In-Orbit Test
卫星导航星座在轨测试系统总体技术研究
3.
7. There is no discrepancy between the above features and the viewpoint that QSO_s evolve to galaxies.
7.这些性质和类星体最后演化为星系的总观点不矛盾.
4.
(astronomy) a collection of star systems; any of the billions of systems each having many stars and nebulae and dust.
（天文学）恒星体系的总称；有恒星、星云和尘埃的数十亿系统之任何一个。
5.
To understand galaxy formation we would like to think of gravitation.
为了理解星系的形成，我们总要想到万有引力。
6.
The Satellite Data Management System Based on 1553B Data Bus;
基于MIL-STD-1553B总线技术的星载数据管理系统
7.
Research on the Critical Technologies of the Satellite Project System s Information Integrated System;
卫星工程大总体信息集成系统关键技术研究
8.
Design of Measurement and Control System of Planetary Rovers Test-bed;
基于CAN总线行星探测车试验台测控系统的研究
9.
OCOE System for Ground Electrical Function and Performance Test of HJ-1A/1B
环境减灾-1A、1B卫星地面综合测试总控系统
10.
T-timed Discrete Petri Net Modeling of Bus-based Satellite Aviation System
总线型卫星电子系统T-时延离散PETRI网建模
11.
Application of Animeo LON System in Samsung Office Tower
Animeo LON智能遮阳系统在三星总部大厦中的应用
12.
Although most galaxies have a central black hole, it is a small fraction of the galaxy's mass.
虽然大多数星系中心都有一个黑洞，但那只占了星系总质量的一小部份。
13.
The President called Kennedy in and suggested he terminate his association with the glamorous movie star.
总统召见肯尼迪，建议他中断与这位迷人的电影明星的关系。
14.
The planets of our solar system are Mercury, Venus, Earth, Mars, Jupiter, Saturn, Uranus and Neptune.
我们太阳系的行星有水星、金星、地球、火星、木星、土星、天王星、海王星。
15.
- The Anoat system..
-亚诺特星系...
16.
I always do the shopping on a Monday.
我总是在星期一买东西.
17.
I always go to town on Sundays.
我星期日总要进城。
18.
He's been away for at least a week.
他走了总有一个星期吧。