单词solar-mass
网络: 太阳质量；太阳品质
What, then, accounts for brown dwarfs , which tip the scales at merely a few tens of Jupiters (a few hundredths of a solar mass)?
那麽，如何才能解释棕矮星仅有数十颗木星的质量（太阳质量的百分之几）呢？
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。
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。
In 1930, the physicist Chandrasekhar predicted that white dwarfs could not exist if their mass is larger than 1. 4 solar mass.
预测白矮星的质量，若大于太阳的1。4倍，就不能存在，它是个。
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。
It could be very light or very heavy. We call those much heavier than one solar mass
它们可以超乎想像的大和重，我们称这种黑洞为
The Influence of Solar Mass-Loss on a High Order Planetary Orbit
太阳质量损失对高阶行星轨道的长期影响