银河系模型

[00:28.50]You'll hear three pieces of recorded material. [00:33.36]Before listening to each one, [00:36.91]you will have time to read the questions related to it. [00:42.06]While listening,answer each question by choosing A,B,C or D. [00:48.33]After

发表于:2018-12-03 / 阅读(179) / 评论(0) 分类 最新版英语听力教程

说一口流利的英语,从简单的单词开始。 听听,读读,背背,今天你的词汇量又增加了5个。 单词/词义 中英例句 单词听读 even It's even colder than yesterday.

发表于:2018-12-05 / 阅读(124) / 评论(0) 分类 每日攻克5词

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(135) / 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(82) / 评论(0) 分类 Scientific American(一)月

Why Dwarf Galaxies Lack Star Power In a study in the journal Nature, researchers show that the relative lack of star density in dwarf galaxies need not conflict with standard cosmological models if you include the blast effects of supernovae. Karen H

发表于:2019-01-02 / 阅读(104) / 评论(0) 分类 60秒科学

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(82) / 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(68) / 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(125) / 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(70) / 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(87) / 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(103) / 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(93) / 评论(0) 分类 英语新闻

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(94) / 评论(0) 分类 PBS访谈商业系列

今天我们要学的词是role model。 Role model, 榜样。 For black women across the country, Michelle Obama is a new role model, 对于美国各地的黑人女性来说,米歇尔奥巴马是她们新的楷模。奥巴马当选美国总统后,

发表于:2019-01-31 / 阅读(85) / 评论(0) 分类 英语每日一词

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(91) / 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(76) / 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(73) / 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(54) / 评论(0) 分类 英语新闻

BEIJING, May 12 (Xinhuanet) -- Italian archaeologists(考古学家) are digging the remains of Lisa Gherardini, a 16th-century woman who is widely believed to be the model for the famous portrait Mona Lisa, AFP reported on Wednesday. The team of hist

发表于:2019-02-08 / 阅读(124) / 评论(0) 分类 英语新闻

An increasingly popular business model lets participating companies give to charity while making a profit. But the approach is blurring the lines between for-profit and not-for-profit organizations and raising questions about the real drivers behind

发表于:2019-02-19 / 阅读(155) / 评论(0) 分类 英语新闻
学英语单词
'rent
adjusting motion
alumin(i)um bronze
americyl
amygdalphyre
anomalous colour vision
apituitarism
aquatical
arterial reservoir
audio-video recording system
auto fire alarm system
blue fish oil
calculation of interest
CFD
coated chipping
colligations
craftspeoples
culms
cyclopteridaes
department for education
deuteranomalous vision
differential electrometer
Dohrighat
drawrope
eleocharis dulcis tuberosa
extremely unpleasant
false primary
festival of lanterns
fluvioglacial facies
genus Chaenopsis
genus schinuss
go to the cleaners
hexaxon
Hinzweiler
hue expander
i-thewed
impact absorber
in line equipment
in storest
infinite cylinder
isatoribine
Kirkaig Point
Kvaenangenfjord
lusterless paint
lyceum
manzanoes
mapping of bounded variation
medium pressure centrifugal fan
mid-life crisis
mild scale
milkha
mistura ipecacuanhae ammoniata pro infantibus
moment equations
multi-sites
nickel iron alkaline battery
nittany
off-effcet
offsetable
one-foot
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optically thick limit
paradoxician
parapercis shaoi
phagological
pilot operated
porosest
pseudo-exfoliation
public-finance
pulse width modulation (pwm)
pure-dance
putty in someone's hands
rain interference
reactive group
reactor enthalpy rise
ring pulls
ruah
running attack
Rwaza
Sablet
sandstone member
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to take us
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Télimélé
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vardars
Viola formosana
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Weirten
wolverine
wool cleaner
Wu Ti