地函表面波

1) Entrepreneurs are spending millions to create for-profit universities of the Internet, and the smart money is betting that by the time your middle schoolers go off to college, they may not really g

发表于:2018-11-28 / 阅读(147) / 评论(0) 分类 疯狂英语2002年

Except for the ruffling of waves, and the pull of the tides, you probably think of the ocean as pretty flat. You wouldn't expect it to have a geography, its waters piled up into lasting hills or sunk into valleys. Sea level ought to be pretty level,

发表于:2018-12-03 / 阅读(83) / 评论(0) 分类 英语时差8,16

Catchawaveandyouresittin Ontopoftheworld Dontbeafraidtotrythegreatest Sportaround (Catchawave,catchawavenow) Thosewhodontjusthaveto Putitdown Youpaddleoutturnaroundandraise Andbaby Thatsallthereistothe Coastlinecraze Catchawaveandyouresittin Ontopoft

发表于:2018-12-06 / 阅读(81) / 评论(0) 分类 美国 Kidsongs 英语儿童歌曲

Scientists have traveled to the mountains of Oman to find a way to remove carbon dioxide gas from the atmosphere. 科学家们前往阿曼山寻找去除大气中的二氧化碳气体的方法。 The geologists hope to find an effective and low-cost

发表于:2018-12-07 / 阅读(62) / 评论(0) 分类 2017年VOA慢速英语(四)月

Jack plunched down into thesea, the water was freezing cold, hepumped back up to the surface, choaking and coughing, the lifevest kept Jack closed, but the waves kept hammering at him. Help! Jack shouted. Thought to the twenty foot tiger shark, andmy

发表于:2018-12-10 / 阅读(106) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

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 long [ lCN ] I longed for a bicycle. v

发表于:2018-12-30 / 阅读(152) / 评论(0) 分类 每日攻克5词

CatchAWave Catchawaveandyouresittin Ontopoftheworld Dontbeafraidtotrythegreatest Sportaround (Catchawave,catchawavenow) Thosewhodontjusthaveto Putitdown Youpaddleoutturnaroundandraise Andbaby Thatsallthereistothe Coastlinecraze Catchawaveandyouresitt

发表于:2018-12-31 / 阅读(155) / 评论(0) 分类 美国 Kidsongs 英语儿童歌曲

SCIENCE IN THE NEWS - Mars Once Had Moving Plates Like Earth Has Now By Katherine Gypson, Cynthia Kirk and Karen Leggett Broadcast: Tuesday, November 08, 2005 (MUSIC) VOICE ONE: This is SCIENCE IN THE

发表于:2019-01-02 / 阅读(70) / 评论(0) 分类 科技之光

今天我们要学的词是heat wave。 Heat wave, 热浪,高温天气。 A heat wave is sweeping the Northeastern region of the United States, 美国东北部地区普遍出现高温天气。 The heat wave could be a record-breaker, 这次高温天气

发表于:2019-01-07 / 阅读(129) / 评论(0) 分类 英语单词荟萃

今天我们要学的词是heat wave。 Heat wave, 热浪,高温天气。 A heat wave is sweeping the Northeastern region of the United States, 美国东北部地区普遍出现高温天气。 The heat wave could be a record-breaker, 这次高温天气

发表于:2019-01-07 / 阅读(132) / 评论(0) 分类 英语每日一词

Mantle 地幔 We are living on the surface of the Earth. 我们生活在地球表面。 So, what is inside the Earth? 那么,地球内部是什么? There is a mantle under the surface of the Earth. 地球表面以下是地幔。 The mantle takes

发表于:2019-01-10 / 阅读(187) / 评论(0) 分类 与美国小学生一起学英文第7册

MICHEL MARTIN, HOST: Let's talk midterm elections now. The enthusiasm of Democrats is a major force shaping this year's crop of candidates. Among the results of a newly energized Democratic Party, far more women are running and expected to run in thi

发表于:2019-01-16 / 阅读(152) / 评论(0) 分类 2018年NPR美国国家公共电台3月

Large Impacts May Cause Volcanic Eruptions巨大冲击引发火山喷发 Other rocky planets in our solar system show a common feature: within giant craters caused by impacts theres evidence of volcanic activity. Which made scientists wondercan big i

发表于:2019-01-20 / 阅读(83) / 评论(0) 分类 2017年Scientific American(六)月

Science and technology 科学技术 Going underground 向地底进军 A project to reveal more about all the carbon on Earth 旨在向人们揭示更多地球碳信息的项目 The Deep Carbon Observatory 深碳观测站 A world still full of secrets

发表于:2019-01-26 / 阅读(76) / 评论(0) 分类 经济学人科技系列

Technology Going underground 科技 去地球深处 A project to reveal more about all the carbon on Earth 一个将会揭示更多关于地球上所有碳的秘密的项目 THE carbon cycle is the stuff of school books. 碳的循环在学校教科书中

发表于:2019-01-26 / 阅读(88) / 评论(0) 分类 经济学人科技系列

HANGZHOU, Feb. 21 (Xinhua) -- Lin-sanity, Lin-credible and Linderella are just a few of the words used to describe the frenzy surrounding Jeremy Lin, a New York Knicks point guard whose inspiring story has made him a new idol for young Chinese after

发表于:2019-02-06 / 阅读(101) / 评论(0) 分类 英语新闻

Those waves hitting the sand actually begin far out at sea. And it doesnt take much to get them going. A little wind will do the trick. First the wind blows over the surface of the water, generating the little ripples you can see just by blowing acro

发表于:2019-02-23 / 阅读(89) / 评论(0) 分类 英语时差8,16

So all that can be said is that at some slightly indeterminate point as we head toward the center of Earth we leave the asthenosphere and plunge into pure mantle. 因此,我们只能说,在前往地球中心的过程中,我们会在某个不大确

发表于:2019-02-25 / 阅读(81) / 评论(0) 分类 万物简史

The hour hand on a clock moves about ten thousand times faster than the flowing rocks of the mantle. 钟面上时针的移动速度,比地幔岩石的流动速度,要快大约1万倍。 The movements occur not just laterally as the Earth's plates

发表于:2019-02-25 / 阅读(246) / 评论(0) 分类 万物简史

Sunrise... sunset One day I just can't forget. I follow you... you follow me We left footprints on the beach... You're so wrong... you're so right I can see us bathing in the moonlight Can you... can you... see... see it... see it too? (This is what

发表于:2019-03-04 / 阅读(209) / 评论(0) 分类 节奏布鲁斯
学英语单词
accelerating-coasting
aleurodicus dispersus
amoroso
area identifying number
bacterial population
beccarias
bubble-the-justice
Bugarikhta
bullionmarket
cadws
cals
camp-fever
Carlisle Gardens
combustible gas detector
commodity variable rate of cost
complexities in large scale management
consor
convertor unit
Crede's method
criminales
crossover assembly
cultipacker
cylinder blow-by
D. H. L.
dermatomic area
digoxigenin-dUTP
DSAC (digital simulated analog computer)
eckbo
econonic account
eigenberg
epimatrix
erigant
ethylsulfonyl chloride
europous chloride
evergreen shrubs
flood stage
follicular fibroepithelioma
footnotes accompanying statements
forepressure side
frost-hardening
fructus toosendan
functional gene
fuzzy preference
general sum game
genomic mapping
global bandwidth
go a circuit
Heavenly Father
hobb
honeycomb type
hydraulic tree connector
i-wuned
indirectnesses
isoginkegetin
judgeless
kekes
Lewin, Kurt
lincolnite (heulandite)
make it worth sb's while
material related costs
midforceps
monomorium destructor
mounsey
mridangas
nose gear door
nouvelle vague
oscine
oversize or under size parts
paintmaking
phase-black
physical inventory list
pirouet
pixelization
platinum nickel catalyst
play group
polinose
processibility test
protocol version
pseudo cannel coal
radiation annealing
rainbow coalition
Ramatirtha
re-ballasting of track
relaxation period
single-site
situal
SLF condenser
special indication digit
stiated
straight tongue
subsidizers
synthetic tanning agent
tail-beams
tank crystallization
Theseus
tympania
Upper Iowa River
vernacular architecture
wide neck flask
woodsia nonsuchae
x d picture card
yolkier