quasar
英 [ˈkweɪzɑ:(r)] 美 [ˈkweˌzɑr, -ˌsɑr, -zɚ, -sɚ]

n.

[天]类星体；类星射电源；恒星状球体；

变形

复数：quasars

英英释义

quasar[ 'kweizɑ:, -sɑ: ]

• n.a starlike object that may send out radio waves and other forms of energy; many have large red shifts

  同义词：quasi-stellar radio source

双语例句

用作名词(n.)

1. The fuzzy object near top quasar image is the foreground galaxy.
   靠近顶部类星体形象的模糊物体就是前景星系。
2. They do so by combining quasar spectra with numerical simulations of structure formation.
   他们的做法是将类星体光谱和结构形成的数值模拟结果结合在一起。

权威例句

Thrombosis of Cerebral Veins and Sinuses: Diagnostics and Therapy
Functional consequences of a CKIδ mutation causing familial advanced sleep phase syndrome
Lamin B1 duplications cause autosomal dominant leukodystrophy
Five High-Redshift Quasars Discovered in Commissioning Imaging Data of the Sloan Digital Sky Survey*
The Sloan Digital Sky Survey Quasar Catalog I. Early Data Release
The Discovery of a Luminous z = 5.80 Quasar from the Sloan Digital Sky Survey
Discovery of a Close Pair of z = 4.25 Quasars from the Sloan Digital Sky Survey
Discovery of a Pair of Z=4.25 Quasars from the Sloan Digital Sky Survey
z˜ 6 Quasars from the Sloan Digital Sky Survey
Simulating the joint evolution of quasars, galaxies and their large-scale distribution