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大气中热量交换

Unit 9 Text A Listening First Listening Before listening to the tape, have a quick look at the following words. greenhouse effect 温室效应 alter 改变 release 排放 carbon dioxide 二氧化碳 t

发表于:2018-12-04 / 阅读(96) / 评论(0) 分类 21世纪大学英语读写教程

The Earth's Biggest Threat 地球危机──温室效应 by Levi King Global warming was once considered unlikely to be real. Recently, though, it has become widely accepted as fact. Scientists have calculated that the earth's atmosphere has gotten

发表于:2018-12-08 / 阅读(104) / 评论(0) 分类 常春藤解析英语

[00:04.53]Unit 22 Environmental Protection [00:08.85]Lesson 1 Global Warming [00:12.39]Can we take the heat?In the last few decades, [00:16.95]environmentalists have reported [00:19.02]that human beings are causing changes [00:22.29]in the Earth's cl

发表于:2018-12-13 / 阅读(206) / 评论(0) 分类 北师大版高中英语模块8(选修)

MICHEL MARTIN, HOST: Mars is about to get a new visitor from Earth tomorrow. If all goes well, a NASA probe called InSight will land near the Martian equator. Its mission is to study the interior of the planet. But, before it can carry out its missio

发表于:2018-12-18 / 阅读(139) / 评论(0) 分类 2018年NPR美国国家公共电台11月

夏天的一个中午,阿美和好朋友古奇在街上闲逛,天气特别炎热,两个人不停地抱怨,她们都在抱怨些什么呢?来看看吧! Listen Read Learn Gucci: May, we are fools to hang out at noon. It's dying hot today. My skin is too weak to be exposed under the summer sun

发表于:2018-12-26 / 阅读(135) / 评论(0) 分类 英语口语大赢家

Using science as a guide, we attempt to recreate the final moments of the dinosaurs. 我们以科学为指引,试图重建恐龙的最后时刻。 The first effect was the impact itself. 第一个效果是撞击本身。 So when a 10-kilometer diam

发表于:2018-12-28 / 阅读(101) / 评论(0) 分类 侏罗纪搏击俱乐部

By Mario Ritter Broadcast: November 7, 2003 This is Bob Doughty with the VOA Special English Economics Report. The largest 1)stock market in the world is the New York Stock Exchange. It is also the ol

发表于:2019-01-02 / 阅读(150) / 评论(0) 分类 VOA2003(下)-农业与经济

This is Scientific Americans 60-Second Science. Im Steve Mirsky. Got a minute? Ever been woken up by the sound of the refrigerator compressor kicking on? Well, such clumsy heat exchange units featuring long metal coils may be on their way out. Becaus

发表于:2019-01-08 / 阅读(148) / 评论(0) 分类 Scientific American(八)月

This is Scientific American's 60-second Science. I'm Karen Hopkin. This will just take a minute. About a billion years from now, some scientists say, the sun will be too bright for comfort, and our formerly hospitable planet will no longer be able to

发表于:2019-01-08 / 阅读(153) / 评论(0) 分类 Scientific American(六)月

ECONOMICS REPORT - Carbon Trading By Mario Ritter Broadcast: Friday, January 14, 2005 I'm Gwen Outen with the VOA Special English Economics Report. Carbon trading has its roots in the Kyoto Protocol.

发表于:2019-01-11 / 阅读(120) / 评论(0) 分类 健康与经济

今天我们要学的词是heat。 大家都知道heat是高温的意思,那么不难想象,引伸一下,heat也可以理解为压力。还有两个多星期,美国2008年总统大选的初选就要拉开帷幕了。 Democratic leading candid

发表于:2019-01-20 / 阅读(142) / 评论(0) 分类 英语每日一词

The difference is that when you have a lot of gas, a lot of stuff orbiting around the black hole, there is a little bit of friction that causes matter to slowly spiral in towards the black hole. As gas continues to spiral in towards the Event Horizon

发表于:2019-01-23 / 阅读(107) / 评论(0) 分类 探索与发现2013年

今天我们要学的词是heat。 大家都知道heat是高温的意思,那么不难想象,引伸一下,heat也可以理解为压力。还有两个多星期,美国2008年总统大选的初选就要拉开帷幕了。Democratic leading candida

发表于:2019-01-26 / 阅读(143) / 评论(0) 分类 英语单词荟萃

Earth's Fried Far-Future Postponed A study in the Proceedings of the National Academy of Sciences adds at least a billion years to the already far-future estimate of when the sun will make Earth too hot to handle. Karen Hopkin reports. [The followin

发表于:2019-01-30 / 阅读(159) / 评论(0) 分类 60秒科学

狗狗为何光脚不怕冷 日本一位科学家研究发现,狗之所以能够光脚在雪地上行走自如,而不觉得冷,奥秘之处在于其脚掌上有个内部中央供暖系统,它能让温暖血液流到特定部位,以避免冰冷

发表于:2019-02-01 / 阅读(118) / 评论(0) 分类 实用英语

今天我们要学的词是heat up。 To heat up, 意思是越来越激烈。 The debate over immigration reform is heating up on the Hill, 国会关于移民改革的辩论日益激烈。 The World Cup is heating up as more teams are getting knocked

发表于:2019-02-06 / 阅读(159) / 评论(0) 分类 英语每日一词

今天我们要学的词是take some heat。 To take some heat, 受到批评。 The candidate is taking some heat for his stance on illegal immigrants, 候选人因为在非法移民问题上的立场而受到批评。华盛顿红人队教练沙纳汉因

发表于:2019-02-11 / 阅读(152) / 评论(0) 分类 英语每日一词

China, Russia vow to advance cultural exchange

发表于:2019-02-14 / 阅读(134) / 评论(0) 分类 英语新闻

One of the really exciting and high-level scientific interests is whether Venus is geological active today, because there are reasons to think of the clouds on Venus only exist, because there is ongoing geological activity, so this is one of the bigg

发表于:2019-02-15 / 阅读(168) / 评论(0) 分类 自然百科2012年

我们今天要讲的习惯用语有一个共同的词: stand。我们要学的第一个习惯用语是: stand-out。这儿在stand和out之间有一个连词符号。 Stand-out当名词用。它和形容词outstanding意义相关连。不少人知道

发表于:2019-02-17 / 阅读(168) / 评论(0) 分类 美国习惯用语
学英语单词
air-fuel mixing
al udayliyah
amnesiac
antifoam package
Arenigian Arenig
Arisaema Mart
ATVEF
automatic range unit
Boas' test
boundary set
Brehnaer's treatment
calyptrimorphous
chamaea fasciatas
chromatograph chamber
cialis (tadafil)
cockabully
colliding vessel
computer fan
concentric stranded wire
confining factor
couply
Deauville-les-Bains
depositive
difficilitating
directrix plane of quadric cone
disk subsystem
dissociation limit
dragon fighter
dust hazards
equatoria ridge
Evacuated-tube collector
evaporative air cooler
execution time limit
flaxens
frakel
free border
gas-filled bushing
gas-input well
gas-mileage test
Gloria Patri
grazie
handscroll of painting
happy love
have the seal of death on one's face
high-resistance metal
hydro-motor
input status register
jai alais
Kalambi
Kassinina
Lacto-N-tetraosylceramide
lateral extensometer
ledger paper
lignite tar(oil)
Lower Permian Series
Mangfall
maskant transfer
Maxioffoxacin
mmic receiver
moler
Montana Salish
nifursemizone
non-functional
NOR operator
operations manager
orzoes
overpenetrated
oxidative chemical decomposition of graphite
Oxytropis chinglingensis
paper bag lady
pig-a-back
Poisson input
public camp ground
ripe for the axe
roughin
sample cluster
secondary nucleation
self-noise
semicomplete
SEMIONOTIDAE
serial-ports
skewed slot squirrel cage rotor
spicewoods
ST_animals-generally_animal-dwellings-natural
staybolt
steepest grade
Stegoselachii
stoppled
style checker
summerlin
supraacromial
surrejoining
teutenberg
totally enclosed motor
trasks
trouser-clip
uniform admissibility
vassiliss
ventrogladularia
volume of traffic
wash heat
wearing property