网站首页  英汉词典

请输入您要查询的英文单词:

 

单词 Friedmannian
释义

Friedmannian

英语百科

Alexander Friedmann

Full-sky image derived from nine years' WMAP data

Alexander Alexandrovich Friedmann (also spelled Friedman or Fridman; Russian:Алекса́ндр Алекса́ндрович Фри́дман) (June 16 [O.S. 4], 1888 – September 16, 1925) was a Russian and Soviet physicist and mathematician. He is best known for his pioneering theory that the universe was expanding, governed by a set of equations he developed now known as the Friedmann equations.

随便看

 

英汉网英语在线翻译词典收录了3779314条英语词汇在线翻译词条,基本涵盖了全部常用英语词汇的中英文双语翻译及用法,是英语学习的有利工具。

 

Copyright © 2004-2024 encnc.com All Rights Reserved
更新时间:2025/6/20 22:11:57