网站首页  英语学习  诗文鉴赏

请输入您要查询的英文单词：

　

单词 quasar
分类 翻译、意思、用法、释义、英译汉、汉译英、英汉双解词典
释义  Related topics: Astronomyqua·sar /ˈkweɪzɑː $ -ɑːr/ noun [countable]  technicalHA an object in space that is similar to a star and that shines very brightly 类星体 → pulsarExamples from the Corpusquasar• Discovered in the early 1960s, quasars at first seemed to be small, bright stars.• Perhaps part of the redshift in quasars and unusual galaxies is not, after all, due to the expanding Universe.• Recent studies of quasars have identified multiple images produced in this way.• Another team reported finding where all the old quasars have gone.• Astron will also observe the very distant and powerful quasars.• It seems inescapable that two images of a single quasar have been observed.• Intense searches have revealed no optical or other signal from the partner, nor does it eclipse the quasar.• The quasar pair UM673A and UM673B both have red shifts of 2.72 and are separated by 2.2 arcsec.Origin quasar (1900-2000) quasi-stellarqua·sar nounChineseSyllable   Corpus object is a to an in space similar that
随便看

　

英语词典包含340727条英汉在线翻译词条，基本涵盖了全部常用单词的翻译及用法，是英语学习的有利工具。

　

Copyright © 2002-2024 dylcd.com All Rights Reserved
更新时间：2026/8/20 1:12:19