Supermassive Black Holes 超大质量黑洞 - 5

By measuring how fast these stars were moving, he could prove if there really was a black hole at the center of an active galaxy. I picked a galaxy nearby which is called NGC 1068, an active galaxy, w

发表于:2018-12-07 / 阅读(330) / 评论(0)

超大质量黑洞

名人轶事:John Coltrane, 1926-1967

John Coltrane, 1926-1967: The famous saxophone player helped make modern jazz popular around the world VOICE ONE: PEOPLE IN AMERICA, a program in Special English by the Voice of America. (MUSIC) John Coltrane He was one of the greatest saxophone play

发表于:2019-01-01 / 阅读(43) / 评论(0)

名人轶事

VOA标准英语2012--Death of US College Band Member Spotlights Hazing

Death of US College Band Member Spotlights Hazing The Florida AM University marching band is among the best in the country. Its highly regarded reputation, however, is now badly tarnished amid allegations of a widespread hazing scandal. No one could

发表于:2019-01-13 / 阅读(41) / 评论(0)

VOA标准英语2012年(五月)

VOA标准英语2011--Egyptian Islamist Calls for Tolerance of

Egyptian Islamist Calls for Tolerance of Coptic Christians Violence between Egypt's Coptic Christians and conservative Muslims has led to calls for tolerance from some unlikely sources. The allegiance of the men gathered outside a mosque in central A

发表于:2019-01-14 / 阅读(41) / 评论(0)

VOA标准英语2011年(五月)

VOA标准英语2013--The Band Perry Scores Big with 'Pioneer'

The Band Perry Scores Big with 'Pioneer' The title track from the sibling trios first chart-topping collection was inspired by a journey across the United States. Kimberly, Reid and Neil Perry drove from Nashville to California to record the project

发表于:2019-01-14 / 阅读(39) / 评论(0)

VOA标准英语2013年(五月)

英文原版对话1000个:848 Her Wedding

Chris: Hey, Linds. Lindsay: Hi, Chris. How are you? Chris: Pretty good. Hey, I heard you're getting married? Lindsay: I am. I got engaged in July and I'm getting married next September. Chris: Wow. That's quite a long time between getting engaged and

发表于:2019-02-04 / 阅读(30) / 评论(0)

原版英语对话1000个

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automatic fuel regulator

automatic header

backing and filling

behavioral regulation

bidirectional parallel port