| 1. | Some of the early stars would have been more massive than our sun
一些早期的恒星要比太阳质量还大。 |
| 2. | The schwarzschild radius of a solar mass black hole is about 3 km
太阳质量的黑洞的史瓦西半径约为3公里。 |
| 3. | The mass - loss includes the light radiation and solar wind
太阳质量损失包括光子辐射和太阳风造成的质量损失。 |
| 4. | The cause of this radiation may be a black hole a million times as massive as the sun
辐射的起因可能是一个数百万倍太阳质量的黑洞。 |
| 5. | The following picture schematically summarizes the evolution of a solar mass star
下图勾勒出一颗相等于一个太阳质量恒星的演化路径。 |
| 6. | If a star is less massive than about 0 . 4 solar mass , its life will be quite uneventful
一颗小于太阳质量0 . 4倍的恒星，它的一生是非常平静的。 |
| 7. | We will discuss what will happen to a main sequence star with a mass over about 8 solar masses
假若恒星的质量超过八个太阳质量的话，它会怎样演化呢？ |
| 8. | Since a 7 - solar - mass is too large to be a white dwarf or neutron star , it must be a black hole
因为有着7个太阳质量的星体不可能是白矮星或中于星，所以它一定是黑洞。 |
| 9. | It is a dark companion of a type o star . its lower mass limit is 7 solar masses and it emits x - rays
这物体的伴星是一颗o型星，质量下限是七个太阳质量，并会放射出x射线。 |
| 10. | In this model , neutron star ' s maximum mass is 1 . 12ms , with corresponding radius about 8km
在我们的模型中，中子星最大质量极限为1 . 12ms ( ms为太阳质量) ，对应半径约为8km 。 |
