大家都搜：
序列星
1、sequence words───顺序词
2、drawing sequence───放煤顺序
3、assassination sequence───暗杀序列
4、fabaceous sequence───豆科序列
5、sequence game───顺序游戏
6、sequence alignment───[医]序列对比，序列对仗
7、sequence───n.[数][计]序列；顺序；续发事件；vt.按顺序排好
8、sequence diagram───顺序图，循序图；程序表
9、sequence number───[计]序号；顺序数；n.序号
1、The greater the mass of such a star, the more quickly it will use its hydrogen fuel and the shorter it stays on the main sequence.───恒星的质量越大，它消耗氢燃料的速度也就越快，它在主序中停留的时间也就越短。
2、Confirmation of a planet circling a "normal" main-sequence star did not come until 1995.───直到1995年才确认了围绕”正常“主序星运行的行星。
3、When the Sun first became a main sequence star, it radiated only 70% of the current luminosity.───当太阳首次成为主序星，它的辐射只有当前光度的70％。
4、A star during most of its life is a main-sequence star, which consists of a core, radiative and convective zones, a photosphere, a chromosphere and a corona.───一颗恒星其生命的绝大部分处于主序星阶段，在这一阶段它包含一个核心、辐射区和对流区、光球层、色球层和日冕。
5、The star used to be like the sun, a "main sequence" star that burns hydrogen by nuclear fusion, producing helium.───这颗恒星曾和太阳一样，是颗“主序星”（“mainsequence”）。它通过核聚变燃烧氢，从而产生氦。