请输入您要查询的英文单词:

 

单词 Markarian
释义

Definition of Markarian in English:

Markarian

(also Markaryan)
noun mɑːˈkarɪənmɑːˈkɛːrɪən
Astronomy
  • Attributive Designating or belonging to a class of galaxies characterized by a strong continuous emission of ultraviolet light; especially in "Markarian galaxy". Also used with following numeral to denote a particular galaxy of this class (abbreviated Mrk or Mkn).

Origin

1960s; earliest use found in Astronomical Journal. From the name of Beniamin Egishovich Markarian, Armenian astronomer, who first catalogued such galaxies in 1967 (Astrofizika 3 55).

 
 

Definition of Markarian in US English:

Markarian

(also Markaryan)
noun
Astronomy
  • Attributive Designating or belonging to a class of galaxies characterized by a strong continuous emission of ultraviolet light; especially in "Markarian galaxy". Also used with following numeral to denote a particular galaxy of this class (abbreviated Mrk or Mkn).

Origin

1960s; earliest use found in Astronomical Journal. From the name of Beniamin Egishovich Markarian, Armenian astronomer, who first catalogued such galaxies in 1967 ( Astrofizika 3 55).

 
 
随便看

 

英语词典包含464360条英英释义在线翻译词条,基本涵盖了全部常用单词的英英翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2022 Newdu.com All Rights Reserved
更新时间:2024/12/23 15:21:51