[天]变星

variable star───[天]变星

variable tariff───可变关税

brittle stars───n.蛇尾类

variable costs───可变成本

variable type───变量类型

variable types───变量类型

Barnards stars───巴纳德星

battle stars───战斗之星

brittle star───[无脊椎]海蛇尾；阳遂足；蛇尾类

After blinking and measuring, two flare stars and 15 variable stars are found.───经过闪视和测量，共发现两颗新耀星和15颗新变星。

Mira is one of the most famous of all variable stars.───蒭藁增二是所有著名变星中的一颗。

went to the United States to study variable stars.───去美国做访问学者，研究变星。

Any of a CLASS of intrinsically variable stars with exceptionally regular periods of light pulsation.───造父变星一类具有极规律的光波震动期的内部可变的星

They discovered almost 800 Cepheid variable stars, a special class of pulsating star used for accurate distance measurement.───他们发现了差不多800个造父变星，一种用于准确测量距离的特殊变星。

These objects include variable stars as well as supernovae.───这些物体包括象超新星这样的变星。

all red giants are variable stars . the core keeps on contracting and heating up until it is hot enough for the.───所有红巨星都是变星，当外壳不断膨胀，氦核心同时不断收缩加热，直至足以燃烧氦我们称之为。

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。

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。

Although TAOS was designed to detect occultation events, the enormous amount of data and the short exposure time provide an archive for searching variable stars with rapid variabilities.