1.
acceleration of sidereal on mean solar time
平太阳时换算恒星时的增量
2.
Theory predicts that a star with a mass between eight and25 times that of our sun ends its life in a supernova explosion.
当一颗恒星的质量介于太阳质量的8~5倍时，理论预测它将会以超新星爆发的形式结束生命。
3.
The equation of time, which transforms the true solar time into a mean uniform time, the so-called mean solar time.
时差，将真太阳时转换为平时，即平太阳时。
4.
the time for the earth to make one complete revolution around the sun, relative to the fixed stars.
以恒星为基准测定的地球在环绕太阳的轨道上公转一整周的时间。
5.
Our sun is an average size star.
太阳是中等大小的恒星。
6.
But Einstein was able to prove that light coming from the stars was bent as it passed the sun.
然而爱因斯坦却能证明来自恒星的光线在经过太阳时变弯曲了。
7.
Black holes are the evolutionary endpoints of stars at least 10 to 15 times as massive as the Sun.
黑洞是恒星演化的终点，这些恒星的质量通常有10－15个太阳大
8.
THE EVOLUTIONARY TRACK IN THE H-R DIAGRAM OF MODEL STARS OF 1.2 SOLAR MASS
1.2 太阳质量的模型恒星在赫-罗图上的演化程
9.
Though the sun is not a particularly large star, the wobble-detecting techniqueworks best with stars that are even smaller.
虽然太阳不能算是特别大的恒星，但是针对于比太阳还小的恒星来说，波动探测技术非常准确。
10.
The earth moving around the sun gives us a baseline for measurements of objects outside the solar system.
地球绕太阳公转，为测量太阳系外的恒星距离提供了一条基线。
11.
A sidereal day be shorter than a mean solar day by 3 minute and 56 second
恒星日比平均太阳日短三分五十六秒
12.
A sidereal day is shorter than a mean solar day by 3 minutes and 56 seconds.
恒星日比平均太阳日短三分五十六秒。
13.
The addition of matter over this critical value would lead to the collapse of the star without limit because of the ever-increasing gravitational forces.
质量超过临界值时，增加着的引力将造成恒星的无限坍缩。
14.
As the main-sequence mass of the star increases, the mass of the final remnant left as a white-dwarf star also increases.
在恒星在主序的质量增加时，作为白矮星留下来的最终残骸的质量也增加。
15.
The sun moves through the fixed stars on a path called the ecliptic, taking a year to return to its original position.
太阳穿过一些固定的恒星在一条被称为黄道的轨道上运行，经过一年的时间才回到原来的位置。
16.
TENDENCY TO CLUSTER IN MASSIVE STAR FORMATION
大质量恒星形成时的成团倾向(英)
17.
But during an eclipse, stars whose line of sight lies near the Sun can be photographed.
但在日蚀的时候，那些在我们的视线看来处在太阳附近的恒星，却可以用照相方法摄下来。
18.
When they are farthest away from the sun,
当彗星离太阳最远时，