| 1. | These objects include variable stars as well as supernovae
这些物体包括象超新星这样的变星。 |
| 2. | List of known variable stars
变星列表 |
| 3. | Cepheid variable stars are stars whose brightness changes at regular periods
造父变星是一种光线按规律周期发生变化的恒星。 |
| 4. | Welcome to the american association of variable star observers ( aavso ) nova search program
欢迎访问美国变星协会新星搜索组。 |
| 5. | Naked - eye variable star
肉眼变星 |
| 6. | Besides , many stars vary in their brightness , they are called variable stars
另一方面，有些星则会改变光度，我们叫它们为变星。 |
| 7. | Another new small - amplitude red variable star with period of about one day in the globular cluster m
4中另一颗周期约一天的小变幅新红变星 |
| 8. | A double , eclipsing variable star in the constellation perseus , almost as bright as polaris
大陵五，英仙座星，恶魔星英仙座的双星，几乎与北极星一样明亮。 |
| 9. | Unlike the eclipsing variables that are related to geometry , some variable stars are variables because of their intrinsic structure
：和食变星不同的是，有些恒星的光度变化是内部因素所造成的。 |
| 10. | There are several types of variable stars . the graph showing the variation of brightness with respect to time is called the
变星种类繁多，科学家通常会用图来显示恒星亮度随时间的变化，这种图称为 |
