[天] 星系动力学

Supermassive Black Holes 超大质量黑洞 - 2

But we are just one in 125 billion galaxies of different shapes and sizes spinning through space. Yet scientists haven't been able to explain how a single one of these galaxies was created. Galaxy for

发表于:2018-12-07 / 阅读(508) / 评论(0)

超大质量黑洞

Samsung Launches Long-Awaited Galaxy S8

Samsung Launches Long-Awaited Galaxy S8 时间:2017-03-30 07:21来源:未知作者:voa365 点击: 117 次音频下载 The Samsung Galaxy S8, right, and S8 Plus appear on display after a news conference, Wednesday, March 29, 2017, in New York. The G

发表于:2018-12-07 / 阅读(212) / 评论(0)

2017年VOA慢速英语(四)月

SSS 2010-01-15

For astronomers who study the large-scale structure of the universe, dwarf galaxies have proven quite vexing. Because the leading model of cosmology has been unable to account for their relative lack of substance. Now scientists writing in the journa

发表于:2018-12-24 / 阅读(178) / 评论(0)

Scientific American(一)月

谷歌与三星将联手推出带有谷歌音乐的Galaxy S8

Are you planning to buy a new Samsung smartphone soon? Google Play Music may become your go-to music player. 你最近有买新款三星手机的打算吗？（如果有，）谷歌音乐可能成为你的新音乐播放器。 Google has teamed up wi

发表于:2019-01-03 / 阅读(169) / 评论(0)

阅读空间

三星新出的Galaxy S8有哪些看点

With just a few hours to go before Samsung officially unveils the Galaxy S8 and Galaxy S8+, there is a lot of hype around the phones right now. With the countless leaks that have surfaced in the past few months, we have a pretty clear idea of what Sa

发表于:2019-01-03 / 阅读(149) / 评论(0)

阅读空间

AMERICAN MOSAIC - In a Galaxy Far, Far Away, 'Star Wars' Com

AMERICAN MOSAIC - In a Galaxy Far, Far Away, 'Star Wars' Comes to an End By Nancy Steinbach and Caty Weaver Broadcast: Friday, May 27, 2005 (MUSIC) HOST: Welcome to AMERICAN MOSAIC, in VOA Special Eng

发表于:2019-01-07 / 阅读(267) / 评论(0)

American Mosaic

Galaxy S8逆境重生三星第一季度净利润创3年新高

Demand for memory chips and flat screens for televisions and phones has given Samsung Electronics its best quarterly profits in three years. 对内存芯片以及电视、手机的平面显示器的需求，已经使三星电子公司获得了三年来

发表于:2019-01-07 / 阅读(161) / 评论(0)

英语新闻

SSS 2008-07-17

This is Scientific American's 60-Second Science,I'm Steve Mirsky,got a minute? Our Milky Way galaxy produces only about 10 new stars annually. But a galaxy far, far away is experiencing a major baby boom. Its pumping out up to 4,000 new stars a year,

发表于:2019-01-08 / 阅读(168) / 评论(0)

Scientific American(七)月

SSS 2008-03-10

This is Scientific Americans 60-Second Science. I'm Steve Mirsky. Got a minute? Astronomers have discovered a star thats running away from home. The star is speeding away at a blistering 2.6 million kilometers an hour, apparently after being cast out

发表于:2019-01-08 / 阅读(193) / 评论(0)

Scientific American(三)月

美国国家公共电台 NPR Danish Filmmaker Thomas Vinterberg Gets Deeply Personal In 'The Commune'

ARI SHAPIRO, HOST: Thomas Vinterberg is not an easy filmmaker to pin down. In English, he's leapt from science fiction to the costume drama Far From The Madding Crowd. In his native Denmark, he tends to make intensely intimate films, like his Oscar n

发表于:2019-01-17 / 阅读(248) / 评论(0)

2017年NPR美国国家公共电台5月

Beckham leads LA Galaxy for Asia-Pacific tour

JAKARTA, Nov. 29 (Xinhua) -- David Beckham-led Los Angeles Galaxy soccer team has arrived in Jakarta to kick off their Asia-Pacific tour, Jakarta Globe reported here on Tuesday. As part of the tour, coach Bruce Arena's side will play against the Indo

发表于:2019-01-17 / 阅读(168) / 评论(0)

英语新闻

英语听力：自然百科时空探秘

Every year on the beautiful Lindau island of Lake Constance, some of the best of the worlds young scientists meet Nobel Prize winners. As it turned out, this meeting of physicists was a true meeting of minds. And so native created five new films expl

发表于:2019-01-22 / 阅读(174) / 评论(0)

自然百科2010年

PBS高端访谈:Galaxy Note7的停销会对三星造成什么影响?

HARI SREENIVASAN: It's an eventful day and a humbling one for the electronic giant Samsung, the world's largest maker of smartphones. Today, the company announced that it is halting production of its beleaguered Galaxy Note 7 phone. Reports of the No

发表于:2019-01-27 / 阅读(194) / 评论(0)

PBS访谈商业系列

Samsung unveils new Galaxy smartphone in London

SEOUL, May 4 (Xinhua) -- Samsung Electronics, the world's largest mobile phone maker, said Friday that it unveiled its third generation smartphone in the Galaxy series featuring the options of recognizing voice, face and motion. The Galaxy S3, runnin

发表于:2019-02-02 / 阅读(173) / 评论(0)

英语新闻

美国校园生活

The Virtual College In the fall of 1994, I arrived at my freshman dorm in my old station wagon filled with new clothes, too many shoes, and my proudest possession: a computer the size of a small refrigerator. Fortunately, I only had to lug1 my 50-pou

发表于:2019-02-04 / 阅读(214) / 评论(0)

实用英语

Samsung Electronics launches Galaxy Note in S. Korea

SEOUL, Nov. 28 (Xinhua) -- Samsung Electronics, the world's second-largest manufacturer of mobile phones, said Monday that it launched its latest smart mobile gadget Galaxy Note in South Korea in a bid to take the lead in a new phase of the mobile ph

发表于:2019-02-04 / 阅读(175) / 评论(0)

英语新闻

Apple sues Samsung over Galaxy phones, tablets

SAN FRANCISCO, April 18 (Xinhua) -- Apple Inc. has sued Samsung Electronics(电子) Co. over patent infringement in a latest suit, U.S. media reported Monday. The suit, filed last Friday in U.S. District Court in Northern California, alleged that Sam

发表于:2019-02-04 / 阅读(216) / 评论(0)

英语新闻

雅思阅读词汇：热带雨林(3)

extinction n. 消失，消灭 extinguish vt.消灭，熄灭 falcon n.[动](猎鸟用的)猎鹰 fall victim to 成为...的牺牲品 far-sighted founders 具有远见的奠基人 fig n. 无花果 firew

发表于:2019-02-05 / 阅读(222) / 评论(0)

英文语法词汇

三星或提前于明年1月发布新款Galaxy S智能手机

Samsung Electronics Co Ltd plans to bring forward the unveiling of its next Galaxy S smartphone to January in an attempt to compete better with rival Apple Inc's new iPhones, South Korea's Electronic Times reported on Tuesday, citing unnamed sources.

发表于:2019-02-07 / 阅读(139) / 评论(0)

英语新闻

TED演讲:用玩具创造世界(7)

Now as we pull away from this world -- we're going to keep pulling away from the star now. 现在，我们将视线从这个世界里移出来--我们从这个星球移出来了 One of the things that always frustrated me a little bit about astronomy

发表于:2019-02-21 / 阅读(177) / 评论(0)

TED演讲教育篇

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学英语单词

at the end of her rope

Balak, Pulau

bar-tabac

binary fixed-point constant