quasar meaning in Chinese
n.
【天文学】类星体；类星射电源。
Examples
- Energy is injected into space by quasars in the form of fast, nonrelativistic particles .
能量是以快速非相对论性粒子的形式由类星体注入空间的。 - The quasars cannot shine for longer than a few million years with their present luminosity .
在几百万年以后，类星体将不可能具有他们今天那样的发光度。 - The quasars are so bright that they probably are consuming their energy resources at a very rapid rate .
类星体非常明亮，因而它们可能正在极其迅速地消耗它们的能源。 - The redshift means that the quasars are very far away, more distant than the most distant galaxies we can see .
红移意味着类星体是非常非常遥远的天体，比我们观测到的最遥远的星体还要远。 - This explains why there are no nearby quasars
这解释了为什么附近没有类星体。