盘状星系

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(130) / 评论(0) 分类 2017年VOA慢速英语(四)月

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(77) / 评论(0) 分类 Scientific American(一)月

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? We live in a nice neighborhood. Of the galaxy, that is. The sun is about halfway toward the outer edge of the Milky Way. But the sun may have migrated vast distances t

发表于:2018-12-24 / 阅读(97) / 评论(0) 分类 Scientific American(九)月

Like a phoenix rising from the ashes, astronomers have found a whole new solar system may be forming in the wake of a star's violent death. This is the Hidden Universe of the Spitzer Space Telescope, exploring the mysteries of infrared astronomy wit

发表于:2018-12-30 / 阅读(73) / 评论(0) 分类 国家地理2008年

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(78) / 评论(0) 分类 阅读空间

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(66) / 评论(0) 分类 阅读空间

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(122) / 评论(0) 分类 American Mosaic

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(67) / 评论(0) 分类 英语新闻

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(86) / 评论(0) 分类 Scientific American(七)月

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(101) / 评论(0) 分类 Scientific American(三)月

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(90) / 评论(0) 分类 英语新闻

Like a phoenix rising from the ashes, astronomers have found a whole new solar system may be forming in the wake of a star's violent death. This is the Hidden Universe of the Spitzer Space Telescope, exploring the mysteries of infrared astronomy with

发表于:2019-01-22 / 阅读(62) / 评论(0) 分类 自然百科2008年

But if you look carefully, stars aren't spread smoothly across the whole sky. They are gathered together into a band that loops around the sky which we call the Milky Way. That bright strip across the sky with its extraordinary abundance of stars and

发表于:2019-01-23 / 阅读(58) / 评论(0) 分类 探索与发现2013年

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(90) / 评论(0) 分类 PBS访谈商业系列

Black Hole Quasar Building Galaxy A study in the journal Astronomy Astrophysics finds that a distant quasar, powered by a black hole, is building a galaxy that will eventually surround the black hole. Cynthia Graber reports Which came first, black ho

发表于:2019-01-30 / 阅读(198) / 评论(0) 分类 60秒科学

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(88) / 评论(0) 分类 英语新闻

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(71) / 评论(0) 分类 英语新闻

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(71) / 评论(0) 分类 英语新闻

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(50) / 评论(0) 分类 英语新闻

KELLY MCEVERS, HOST: Guardians Of The Galaxy Vol. 2 opens in theaters this weekend. The film is on track for a $150 million opening, so reviews are probably irrelevant. But NPR's Bob Mondello has one anyway. (SOUNDBITE OF FILM, GUARDIANS OF THE GALAX

发表于:2019-02-13 / 阅读(78) / 评论(0) 分类 2017年NPR美国国家公共电台5月
学英语单词
a&b
absolute galvanometer
Aguni-jima
aircraft camera
anti-shine
Antofagasta
apprenticehood
arbor-vine
armoured seat
axial flow impeller
Benthiazole
blowbanged
bluebellies
bottom turn
boz dag
branch tracer
broad-ovate
call-back marker
classification by status
cold called
contrastively
corpus albicans
deformation till
demko
destructivity
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eddish
elongate bisexual flower
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functional study approach
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genus Aspis
gravitates
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immersed
immunoadsorbent(immunosorbent)
impedance interface
kick up a big stink about
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labidometer
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lock and load
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magnetic flow-meter
make a score off
Mayakovskoye
mean grain size
Melsetter
metacognitive memory
minichiello
multi-exposure X-ray powder camera
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perennating
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