单词：Slipher, Vesto
斯莱弗(1875～1965，美国天文学家)
单词：Slipher, Vesto 相关文章
By Trish Anderton Jakarta 15 August 2007 Investors are beginning to show renewed interest in Indonesia, whose economy has finally been shaking off the effects of the 1997 Asian economic crisis. But one legal expert says the country's judicial system
发表于:2019-01-31 / 阅读(152) / 评论(0)
2007年VOA标准英语（八月）
2007年VOA标准英语（八月）
Coincidentally, at about the time that Einstein was affixing a cosmological constant to his theory, at the Lowell Observatory in Arizona, an astronomer with the cheerily intergalactic name of Vesto Slipher (who was in fact from Indiana) was taking sp
发表于:2019-02-17 / 阅读(120) / 评论(0)
万物简史
万物简史
Slipher was the first to notice this effect with light and to realize its potential importance for understanding the motions of the cosmos. Unfortunately no one much noticed him. The Lowell Observatory, as you will recall, was a bit of an oddity than
发表于:2019-02-17 / 阅读(93) / 评论(0)
万物简史
万物简史