quasars

英

美 [ˈkweɪzɑrz]

n.  类星体
quasar的复数

双语例句

• The redshift means that the quasars are very far away, more distant than the most distant galaxies we can see. The project is now approaching the halfway point in its goal of measuring one million galaxy and quasar redshifts.
  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。这个计画的目标是量取100万个星系与类星体的红移，现在已将达成目标的一半。
• The Contribution to γ-Ray Background From Radio Quiet Quasars
  射电宁静类星体对γ射线背景的贡献
• 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。
• Peering behind thick clouds of cosmic gas and dust, researchers believe they have finally determined the origins of quasars, the brightest and most powerful objects in the universe.
  凝视宇宙背后的气体和尘埃，研究人员相信，他们终于确定了类星体的起源，宇宙中最明亮和最强大的对象浓云。
• And you can take it for granted that they've heard of stars and galaxies, but not necessarily of star clusters or quasars.
  我们可以认为他们听说过恒星和星系，但是我们不能认为他们知道星团或者类星体。
• Might the modulation of pulsars or the energy source of quasars, for example, have a technological origin?
  比如，脉冲星波段的调制与类星体的能量来源应该有一个科技的源泉？
• The new observations revealed hidden quasars in every one of the galaxies, the team reports online today in Science.
  研究小组今天在《科学》在线版上报道说：这些新的观测显示，每个星系中都有隐藏的类星体。
• What are quasars and active galactic nuclei?
  什么是类星体和活跃星系核？
• Quasars are the highly energetic cores of distant galaxies.
  类星体是遥远星系的极为活跃的核心体。
• This explains why there are no nearby quasars.
  这解释了为什么附近没有类星体。