地震体波

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(221) / 评论(0) 分类 疯狂英语2002年

Passage 20 Waves How does light get from the sun to the earth? How does music get from the stage to the audience? They move the same way in waves! Light and sound are forms of energy. All waves carry energy, but they may carry it differently. Light

发表于:2018-11-30 / 阅读(213) / 评论(0) 分类 英语专业四级听写

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

发表于:2018-12-06 / 阅读(135) / 评论(0) 分类 美国 Kidsongs 英语儿童歌曲

Body Signs 不容忽视的人体警讯 by Rebecca Fratzke We sometimes need expensive tests to determine our state of health, but often our bodies tell us all we need to know. Growing up, we're taught which bodily signs are causes for concern. _(1)_

发表于:2018-12-08 / 阅读(157) / 评论(0) 分类 常春藤解析英语

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(197) / 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(214) / 评论(0) 分类 美国 Kidsongs 英语儿童歌曲

Broadcast: May 16, 2003 By George Grow This is the VOA Special English Environment Report. Scientists in the United States have developed a computer program that they say could provide an early warnin

发表于:2019-01-02 / 阅读(132) / 评论(0) 分类 VOA2003(上)-科技导航

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(184) / 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(177) / 评论(0) 分类 英语每日一词

Rumack: Can you fly this plane, and land it? Ted Striker: Surely you can't be serious. Rumack: I am serious... and don't call me Shirley. That exchange from the movie Airplane! is presentedgratuitousLYto spotlight adverbs ending in ly, our topic for

发表于:2019-01-11 / 阅读(151) / 评论(0) 分类 英语语法 Grammar Girl

SCIENCE IN THE NEWS - The Ever-Present Threat of Tsunamis BOB DOUGHTY: This is SCIENCE IN THE NEWS in VOA Special English. Im Bob Doughty. FAITH LAPIDUS: And Im Faith Lapidus. This week, we tell about tsunamis -- the deadly sea waves often caused by

发表于:2019-01-12 / 阅读(129) / 评论(0) 分类 2011年VOA慢速英语(六)月

This was a very shallow earthquake, which means it would tend to be more destructive. Stuart Sipkin, USGS Tuesday's earthquake hit Haiti hard, with extensive damage and many casualties. Compared to the well-known seismic areas like the Pacific Rim, t

发表于:2019-01-13 / 阅读(145) / 评论(0) 分类 VOA标准英语2010年(一月)

(SOUNDBITE OF WHALE CALL) ARI SHAPIRO, HOST: Many animals that live in the ocean communicate with sound, like this humpback whale. (SOUNDBITE OF WHALE CALL) SHAPIRO: But these voices could soon be drowned out by powerful sonic booms set off in the oc

发表于:2019-01-16 / 阅读(169) / 评论(0) 分类 2018年NPR美国国家公共电台2月

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(203) / 评论(0) 分类 2018年NPR美国国家公共电台3月

Figuring out whether the man or woman you're with is the ever-elusive 'one' is no mean feat. 想要了解自己的另一半并非易事。 But, if a new checklist is to be believed, it's rather simple to work out. 但如果有份检查表作参考则会

发表于:2019-01-30 / 阅读(139) / 评论(0) 分类 阅读空间

I am startlingly aware of it, Cumberbatch said with a smile. I dont go seeking it, but Martin Freeman, who was an absolute luddite on the first series, suddenly came back from New Zealand having done a little radio short drama called The Hobbit, he c

发表于:2019-02-06 / 阅读(144) / 评论(0) 分类 英语新闻

Superior Court judge in Union County has signed a warrant charging Gary Hilton with kidnapping with bodily harm in connection with the disappearance of Miss Emerson. He is being held in a location now in the metro Atlanta area. Agents, GBI agents ar

发表于:2019-02-11 / 阅读(187) / 评论(0) 分类 美联社新闻一分钟2008年(一)月

And the direction the crystals are pointing makes a difference to the speed seismic waves travel through the rock: a wave traveling parallel to the crystalsin other words, along the length of the toothpickmoves faster than a wave traveling in the oth

发表于:2019-02-15 / 阅读(112) / 评论(0) 分类 英语时差8,16

台湾籍旅美老师今天交给我们的句子是: But in the end it doesnt really matter if youre hungry or not because if your digestive system is active, its going to make noise. And like the rest of your bodily functions, theres not a whole l

发表于:2019-02-22 / 阅读(122) / 评论(0) 分类 留美老师带你每日说英文

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(265) / 评论(0) 分类 节奏布鲁斯
学英语单词
actinoform
aerationagitation
amorphously
annuity table
apparent slip ratio
arganas
ash fusion characteristic
autoloaded
beheaded stream/river
Bianca, Palla(Weisskugel)
bipolar coordinate system
breaking water level
capacitance section
carbon heating element
cellulose nitrate disc
censors
checkering machine
chiasmodon niger
clothing lined board
colour image
configured
control rod positioning
crop basket
cross appeal
cupro
deck transverse slope
delete character (del)
demand and supply
disk plow
dogget
Draytonian
dudukahar
ecotarian
emotional capital
endemic influenza
eristavi
fixed interest investment
fluorescent staining method
flux-density vector
Guji
hardwired
homininis
horizontal repetition rate
hyperwriter
inclined molding
ion crystal
ketimine
kicking down
Korovia
language ability certificate
leftgoing wave equation
line trace
logical data base record
microsequencer
mixed action
mode-converter
near thermal reactor
no climbing
nonbarometric
nonindustrial injury
nuclear injury
Otaheite apples
parabolical mirror
pelleted catalyst
positive driven operation
Potentilla tugitakensis
praise ... for
precourse
prooxidants
pursuings
quasi-empirical model
r'
remote control channel
sanitationists
semi-solid bituminous materials
separated turn isochronous cyclotron
Sheridan, Richard Brinsley
simple fractions
sink head
spathiopyrite (clinosafflorite)
stahr
Standley
statistical astronomy
stem blight
sunshelter
suppurative pyelonephritis
switching center
take a stick to
tax on mine
tedisco
tell someone straight
theoretical mode
transmission authentication
UVPD
vagin? tendinum digitales pedis
valvopathy
vibration absorbing mitten
vitelline duct fistula
wettie
Yelizavetinka
z-e isomer
zinc rod