标签：已知的宇宙 相关文章

爆笑英语口语 第358期:人品好到爆英文怎么说?

Language Points not hurt a fly. 说人心善，连只苍蝇也不会伤害。I don't think John would ever do something like that. He won't even hurt a fly. 我不相信John能干出这种事来，他连只苍蝇也不会伤害。She is the nicest pe

发表于:2018-12-17 / 阅读(56) / 评论(0) 分类 爆笑英语口语

万物简史 第14期:如何营造一个宇宙(6)

Still unaware of what caused the noise, Wilson and Penzias phoned Dicke at Princeton and described their problem to him in the hope that he might suggest a solution. Dicke realized at once what the two young men had found. Well, boys, we've just been

发表于:2019-01-01 / 阅读(52) / 评论(0) 分类 万物简史

万物简史 第9期:如何营造一个宇宙(1)

Part I Lost in the cosmos 第一章 如何营造一个宇宙 They're all in the same plane.They're all going around in the same direction. . . . 它们都处于同一平面。 它们都在沿同一方向转动...... It's perfect,you know. It's gorgeo

发表于:2019-01-01 / 阅读(48) / 评论(0) 分类 万物简史

万物简史 第11期:如何营造一个宇宙(3)

In a single blinding pulse, a moment of glory much too swift and expansive for any form of words, the singularity assumes heavenly dimensions, space beyond conception. In the first lively second (a second that many cosmologists will devote careers to

发表于:2019-01-01 / 阅读(36) / 评论(0) 分类 万物简史

万物简史 第13期:如何营造一个宇宙(5)

Unknown to them, just thirty miles away at Princeton University, a team of scientists led by Robert Dicke was working on how to find the very thing they were trying so diligently to get rid of. The Princeton researchers were pursuing an idea that had

发表于:2019-01-01 / 阅读(45) / 评论(0) 分类 万物简史

与美国小学生一起学英文第10册 第5期:宇宙大爆炸

The Big Bang 宇宙大爆炸 Do you know about the Big Bang? 你了解宇宙大爆炸吗？ The Big Bang was the beginning of the universe. 宇宙大爆炸是宇宙的开端。 The Big Bang happened at least 13.73 billion years ago. 它至少发生在一

发表于:2019-01-10 / 阅读(117) / 评论(0) 分类 与美国小学生一起学英文第10册

【电影预告片填空】已知的未知

Let me put up this next memo. You want me to read this? Yes please. All generalizations are false, including this one. There it is. Rumsfelds to buy Watergate with reputation intact. Possible vice presidential running mate with President Ford. Questi

发表于:2019-01-23 / 阅读(71) / 评论(0) 分类 英文电影预告片填空

万物简史 第17期:如何营造一个宇宙(9)

The eventual result was the inflation theory, which holds that a fraction of a moment after the dawn of creation, the universe underwent a sudden dramatic expansion. It inflatedin effect ran away with itself, doubling in size every 10-34seconds. The

发表于:2019-01-29 / 阅读(56) / 评论(0) 分类 万物简史

英语词汇分类：宇宙

world 世界 orb 星球，天体 cosmos 宇宙 cosmography 宇宙结构学 cosmogony 宇宙起源学 cosmology 宇宙论 earth 地球 sphere 天体，球面 globe 球 space 空间 sky 天 vault of heav

发表于:2019-02-03 / 阅读(85) / 评论(0) 分类 英文语法词汇

宇宙探秘：时间与空间源于大爆炸

视频介绍：《How the Universe Works》是一部迷你系列剧。最初从2010年4月25日到5月24日在探索频道播放。由Mike Rowe讲述。本剧共有8集：Big Bang, Black Holes, Alien Galaxies, Stars, Supernovas, Planets, Solar System

发表于:2019-02-05 / 阅读(58) / 评论(0) 分类 英语万花筒

微分方程20：利用拉普拉斯变换求解线性常微分方程

分集介绍：这一讲的主要目标是用拉氏变换求解线性ODE，特别的，解y''+py'+qy=f(t)形式方程。为此，教授首先引入导数的拉氏变换公式，即已知y(t)经过拉氏变换得到Y(t)，那么y'及y''如何用Y(t)来表

发表于:2019-02-05 / 阅读(90) / 评论(0) 分类 麻省理工学院公开课：微分方程

TED演讲:宇宙有中心吗(2)

Shortly after Copernicus, in the 1580s, an Italian friar, Giordano Bruno, 哥白尼死后不久，在十六世纪80年代，意大利修道士焦尔达诺布鲁诺提出， suggested the stars were suns that likely had their own planets and that the

发表于:2019-02-13 / 阅读(67) / 评论(0) 分类 TED演讲教育篇

TED演讲:宇宙有中心吗(1)

What is at the center of the universe? 宇宙的中心是什么？ It's an essential question that humans have been wondering about for centuries. 这是个很重要的问题，几百年来，人们一直在探索。 But the journey toward an answer

发表于:2019-02-13 / 阅读(79) / 评论(0) 分类 TED演讲教育篇

TED演讲:宇宙的灭亡(2)

This dark energy doesn't behave like any other substance we know at all and acts more like antigravity force. 这种暗能量的性质与我们所熟知的其他物质完全不同，它更像是反重力。 We say that it has a gravitational pressure

发表于:2019-02-13 / 阅读(56) / 评论(0) 分类 TED演讲教育篇

TED演讲:宇宙的灭亡(1)

Looking up at the night sky, we are amazed by how it seems to go on forever. 仰望夜空，我们为它的永无止境而感到惊讶。 But what will the sky look like billions of years from now? 然而数十亿年前的天空又会是什么样子呢

发表于:2019-02-13 / 阅读(68) / 评论(0) 分类 TED演讲教育篇

万物简史 第181期:爱因斯坦的宇宙(24)

In 1919, now aged thirty, he moved to California and took up a position at the Mount Wilson Observatory near Los Angeles. Swiftly, and more than a little unexpectedly, he became the most outstanding astronomer of the twentieth century. 1919年，他已

发表于:2019-02-17 / 阅读(56) / 评论(0) 分类 万物简史

经济学人512:宇宙学 揭秘宇宙的起源

Leaders 社论 Cosmology 宇宙学 Man suddenly sees the start of the universe 揭秘宇宙的起源 The quest to understand reality takes a great leap backwards 科学新突破探索宇宙诞生之初的真相 IN THE beginning was the word and the w

发表于:2019-02-17 / 阅读(62) / 评论(0) 分类 经济学人综合

英文歌曲：美国灵魂乐流行歌手John Legend 最新单曲《Made To Love》

歌词： [Hook: John Legend] I was in here for you We were made to love We were made to love You was in for me too We were made to love We were made to love [Verse 1: John Legend] Oooh I've never seen anything It's much more than you and me Extraord

发表于:2019-02-20 / 阅读(59) / 评论(0) 分类 英文最新流行歌曲

GRE阅读答题慢原因详解

有很多考生面对GRE阅读有一些弱点，主要集中在以下两个方面：做题速度慢;原文读过什么也记不住，读了后面忘前面。在这里就针对这两个最常见的问题。 新GRE阅读做题速度慢的解决方案 多

发表于:2019-02-20 / 阅读(146) / 评论(0) 分类 GRE英语

万物简史 第185期:爱因斯坦的宇宙(28)

This was truly startling. The universe was expanding, swiftly and evenly in all directions. It didn't take a huge amount of imagination to read backwards from this and realize that it must therefore have started from some central point. Far from bein

发表于:2019-03-10 / 阅读(124) / 评论(0) 分类 万物简史
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