极区太阳风

诸多线索综合起来为我们描绘出一幅画面:那是火星遥远的过去,那时的火星还有着一层厚厚的大气层,令这颗星球温热暖和,从而使水能够在火星表面流淌。但如今,地表的水消失不见,而

发表于:2018-12-07 / 阅读(106) / 评论(0) 分类 60秒科学

AS IT IS 2015-05-26 Vietnam Slow To Start Up Renewable Energy 越南可再生能源项目启动缓慢 Vietnam might seem to be a good candidate for renewable energy projects. With plenty of sunshine and ocean winds, Vietnam seems like the right place

发表于:2018-12-16 / 阅读(64) / 评论(0) 分类 2015年VOA慢速英语(五)月

Our first story this December 14th baby, it's cold outside. Two-thirds of the United States, the eastern two-thirds, are seeing record-breaking winter temperatures. Some places have recorded their coldest December day ever. What means, this could be

发表于:2018-12-19 / 阅读(71) / 评论(0) 分类 CNN美国有线新闻2016年12月

Matthew: I heard that you work at an renewable energy company. Can you tell me what kind of company it is? Kat: My company is a wind energy company but there's a lot of other options. Matthew: What are the other options and what are the pros and cons

发表于:2018-12-25 / 阅读(69) / 评论(0) 分类 原版英语对话1000个

Solar Projects Increase in the Mekong River Area Solar and wind power projects are increasing in the area around the Mekong River in Southeast Asia. One energy expert said that the developments call into question the financial viability of major hydo

发表于:2019-01-03 / 阅读(110) / 评论(0) 分类 2018年VOA慢速英语(四)月

The clues are adding up to give a picture of a distant Martian past, when the planet had a thick atmosphere that was warm enough for water to stream on the surface. But now the waters gone, and the atmosphere is so thin that any water would boil away

发表于:2019-01-08 / 阅读(99) / 评论(0) 分类 Scientific American(十)月

This is Scientific Americans 60-Second Science. Im Karen Hopkin. This will just take a minute. If youve ever wondered where the Earth came from, the answer, it seems, is blowin in the windthe solar wind. Or so say scientists who, after examining sola

发表于:2019-01-08 / 阅读(118) / 评论(0) 分类 Scientific American(七)月

Halfway there, you bump into the Asteroid Belt. It is not like in the movies where you are dodging asteroids at every second. It is a The space is very big and the asteroids are a long distance apart, so you could travel through it quite safely. The

发表于:2019-01-08 / 阅读(88) / 评论(0) 分类 自然百科2012年

By Barry Wood San Francisco, CA 03 May 2007 Today we present the first of a new weekly series of reports called Searching for Solutions. The series explores how governments, communities and individuals are trying innovative approaches to address long

发表于:2019-01-11 / 阅读(121) / 评论(0) 分类 2007年VOA标准英语(五月)

But the sun's violent burst can harm us, its active nature is what allows us to live at all, because the sun also eject the solar wind, and energized stream of particles that head out into space, and that we can see passing-off as it bounces off our

发表于:2019-01-11 / 阅读(110) / 评论(0) 分类 探索与发现2015年

By David McAlary Washington 18 February 2007 The U.S. space agency NASA has launched five satellites - the most ever from one rocket - to locate the source of energy in Earth's magnetic field that triggers the colorful, dancing auroras over the north

发表于:2019-01-12 / 阅读(132) / 评论(0) 分类 2007年VOA标准英语(二月)

Researching wind, solar, biofuel, and more Art Chimes | Washington, DC 16 April 2010 Related Links National Renewable Energy Lab Time again for our Website of the Week, when we showcase interesting and innovative online destinations. This time, and j

发表于:2019-01-13 / 阅读(68) / 评论(0) 分类 VOA标准英语2010年(四)月

Feed-in tariff program relies on funding from electricity users, not taxpayers Tom Banse | Olympia, Washington 23 March 2010 Proposed solar installation and wind turbine at Gas Works Park in Seattle. National and state governments around the world ha

发表于:2019-01-13 / 阅读(124) / 评论(0) 分类 VOA标准英语2010年(三月)

To discover why these twin planets followed separate paths and to explore what gave us our precious atmosphere, we have to travel back, back four and a half billion years to the birth of the solar system itself. The birth of the solar system created

发表于:2019-01-23 / 阅读(73) / 评论(0) 分类 探索与发现2014年

Matthew: I heard that you work at an renewable energy company. Can you tell me what kind of company it is? Kat: My company is a wind energy company but there's a lot of other options. Matthew: What are the other options and what are the pros and cons

发表于:2019-01-25 / 阅读(68) / 评论(0) 分类 英语趣味课堂

Renewables can depress wholesale prices, eg, when the sun creates a midday jolt. This discourages investors in the flexible, gas-powered generation needed to provide backup for windless, cloudy days. The market dynamics are completely destroyed, says

发表于:2019-01-27 / 阅读(65) / 评论(0) 分类 经济学人财经系列

HELIGOLAND, Germany Of all the developed nations, few have pushed harder than Germany to find a solution to global warming. And towering symbols of that drive are appearing in the middle of the North Sea. 德国黑尔戈兰岛几乎没有哪个发达国

发表于:2019-02-05 / 阅读(321) / 评论(0) 分类 阅读空间

BOSTON, the United States, April 9 (Xinhua) -- China's clean energy market offers huge business opportunities, experts said at the Harvard China Forum here Saturday. In a panel discussion on clean energy, experts who have been keeping a close eye on

发表于:2019-02-05 / 阅读(87) / 评论(0) 分类 英语新闻

Now, you might wonder, Come on, how much could five percentage points of global electricity be? 现在你可能会问,拜托,全球5%的电力能有多少? Well, it turns out to be quite a bit. 事实证明还蛮多的。 It's the equivalent of

发表于:2019-02-13 / 阅读(84) / 评论(0) 分类 TED演讲国际问题篇

SANYA, Hainan, Dec. 4 (Xinhua) -- The five BRICS nations intend to focus and work together on developing alternative energy sources. When Bu Xiaolin, vice governor of China's coal-rich Inner Mongolia autonomous region, spoke over the weekend in front

发表于:2019-02-17 / 阅读(113) / 评论(0) 分类 英语新闻
学英语单词
acetylene chemistry
adductor magnus m.
agrarianness
amber-jack
antimusical
basilectalized
bed like
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bridge over
coefficient of contigency
complement on N
contact grouting
contact tag
cryogenic liquid tank lorry
daurade
educational goal
embezzle
enhanced tube
entered by person
euthynnus alletteratus
fenigsen
full-flow condensate
function of interest rate
gallabiyah
going through changes
greek dance
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harvard method
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hyperbolic cone
independent factors
insert file
Kerkhoven
laminar electron beam
licensing trade
light-weight fabric
lightning round
linear velocity sensor
Lysimachia nutantiflora
made road
master plan position indicator
method of arbitrary weights
metropolie
micropterigid
mold powder
molecular degrees of freedom
new-to-me
night-glow of the sky
nil pointer
nitrogen gas agitation
non preformed wire rope
omega particle
Osidda
ovovegetarianism
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phylum Echinodermata
pluprostenol
Porto San Giorgio
preregular linear operator
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pseudo color picture treatment
pulmonic second sound
pushdown wheel
pyrin
querof
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Saxifraga flaccida
Silene batangensis
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svci (signaling virtual channel identifier)
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unitary ratio
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weesp
World Customs Organization
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