[电] 断续等幅波

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 and sound travel t

发表于:2018-12-01 / 阅读(136) / 评论(0) 分类 新东方CET6阅读

Well that's a pressure cooker of a day on Capitol Hill as we wait and wonder how this vote for healthcare plays out, the final vote is expected Sunday and Democratic house leaders are trying to convince undeclared members to vote yes. 216 votes are n

发表于:2018-12-02 / 阅读(107) / 评论(0) 分类 CNN2010年(三)月

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Sometimes its not what you eat, but when you eat it. At least when it comes to longevity diets. For some time, scientists have known that animals kept on

发表于:2018-12-02 / 阅读(86) / 评论(0) 分类 Scientific American(十二)月

[00:06.18]You come back here, IittIe man. 小子,你给我回来! [00:09.02]I miss FIanders. There, I said it! 我好想佛兰德斯!听到没?我想他! [00:13.74]-Where's your father? -He went out. - 你爸哪去了? - 出去了 [00:16.

发表于:2018-12-07 / 阅读(121) / 评论(0) 分类 听电影学英语-辛普森一家

Lesson 40 Waves 海浪 First listen and then answer the following question. 听录音,然后回答以下问题。 What false impression does an ocean were convey to the observer? Waves are the children of the struggle between ocean and atmosphere, t

发表于:2018-12-08 / 阅读(556) / 评论(0) 分类 新概念英语第四册

This is Scientific Americans 60-Second Science, Im Cynthia Graber. This will just take a minute. The history of science is inextricably linked to the Galapagos and its influence on Darwin. In 2001, an oil tanker hit a reef in the Galapagos Islands an

发表于:2018-12-24 / 阅读(46) / 评论(0) 分类 Scientific American(二)月

Idiom: Make waves ( make problems ) Hit the book: Tropical Endangered Algae Bleaching Ban

发表于:2018-12-27 / 阅读(99) / 评论(0) 分类 趣味青春英语

Business 商业 Iberdrola: The energy-storage question Iberdrola:能源短缺问题 A trail-blazing utility that against full distributed energy. 一个风能先驱对电池持有怀疑的态度。 One of Ignacio Galan's early jobs as an engineer w

发表于:2018-12-31 / 阅读(112) / 评论(0) 分类 经济学人商业系列

Clunk, clunk. Clunk, clunk, it was time to have the wheels looked at(1) and the tires changed from winter tires to summer tires. For a few weeks I had felt something bump and rattle(2) under the car; it must be the wheels. So, I took the car down to

发表于:2019-01-01 / 阅读(71) / 评论(0) 分类 英语博客 A cup of English

获得20.1k好评的回答 @Tim Ernst(专业回答): First lets talk about fasting. Many people think that training fasted is when your stomach is empty but its much more than that. When you consume food theyre broken down into different kinds

发表于:2019-01-03 / 阅读(76) / 评论(0) 分类 阅读空间

The Chinese offshore oil corporation known as CNOOC has abandoned its bid for UNOCAL. This would have been the largest-ever purchase of an American company by a Chinese firm. CNOOC had put forth a bid that was higher than the competing bid from US o

发表于:2019-01-08 / 阅读(176) / 评论(0) 分类 2005年NPR美国国家公共电台

By Paul Sisco Washington, DC 24 January 2007 watch New Boat Design report In Greek mythology, Proteus was a sea god capable of assuming different forms. And now Proteus also is the name of a new type of ocean-going ship that can adapt its shape to t

发表于:2019-01-10 / 阅读(128) / 评论(0) 分类 2007年VOA标准英语(一月)

6Then Job replied: 2If only my anguish could be weighed and all my misery be placed on the scales! 3It would surely outweigh the sand of the seas- no wonder my words have been impetuous. 4The arrows of the Almighty are in me, my spirit drinks in thei

发表于:2019-01-26 / 阅读(115) / 评论(0) 分类 约伯记

What Happens To Your Body When You Don't Eat Breakfast? 不吃早餐对你的身体有何影响? @Craig Good You can't skip breakfast. It's the first meal you eat in the day, no matter when it is. 你不可以不吃早餐。这是你每一天的第一

发表于:2019-02-01 / 阅读(67) / 评论(0) 分类 英语美文

BUENOS AIRES, March 14 (Xinhua) -- Argentine President Cristina Fernandez on Wednesday announced that the South American country will host Formula One races in 2013, 2014 and 2015. The city of Mar del Plata, 400 kilometers south from Buenos Aires, wi

发表于:2019-02-07 / 阅读(156) / 评论(0) 分类 英语新闻

Google's data centres and the offices for its 60,000 staff will be powered entirely by renewable energy from next year, in what the company has called a landmark moment. 从明年开始,谷歌的数据中心和其6万名员工的办公室将完全使

发表于:2019-02-08 / 阅读(65) / 评论(0) 分类 英语新闻

Don't try to hide it That you've been looking at me I won't deny it You woke my curiosity So if you want me come closer if you dare I love the way you turn me on I wanna feel ya Your body next to mine So come on baby, let's get down I'm calling your

发表于:2019-02-18 / 阅读(121) / 评论(0) 分类 音乐咖啡厅

VOA News March 11, 2011 - The first tsunami(海啸) waves have reached the U.S. West Coast after sweeping past the country's Pacific island state of Hawaii. There have been no immediate reports of casualties in the U.S. Waves of a meter or more hit t

发表于:2019-02-18 / 阅读(60) / 评论(0) 分类 英语新闻

GENEVA, Aug. 10 (Xinhua) -- In a bid to prevent millions of deaths and suffering every year from malnutrition, the Geneva-based World Health Organization (WHO) launched an online initiative on Wednesday. The e-Library of Evidence for Nutrition Action

发表于:2019-02-18 / 阅读(78) / 评论(0) 分类 英语新闻

神探夏洛克第一季第一集_8 你好 嗨 Hello. Hi. 你叫什么名字? What's your name, then? 呃...安西娅 Er... Anthea. 是你的真名吗? 不是 Is that your real name? No. 我叫约翰 I'm John. 我知道 Yes. I know. 我有必要问问这

发表于:2019-03-16 / 阅读(398) / 评论(0) 分类 神探夏洛克第一季
学英语单词
active infrared tracking system
adors
affronty
Alice B. Toklas
alisphaera unicornis
aquatic ferns
ballistic control
banci rarratores
beam monitor
bending die
bias uncertainty
bitter betch
Breakfast Vlei
Bungis
Calotropis gigantea
Castelflorite
centre zone profile
cerebroprotective
cirriferous
cochlear
collion
cooling tube
couplet on pillar
cross-over pipe
current passbook
curtaxe
dishonoured notes account
district public security bureau
ductulus deferens
enrobed
equivalent samples
expansion process
faraways
frontolyzing
geo-stationary
geological model
ginger rhizome
graphite water
hamilton-river
heavy-atom derivative
heroicomic
Hoogwoud
ICDH
identifyees
imperial scale
insufficient feed
inverse compensation
Irosul
jackstraw
janka hardness
jessica lucy mitfords
la camargue (camargue)
laser transition frequency
LBDs
levulosazone
lipotoxic
Mahonia hancockiana
marginal profits
net income to sales ratio
origin hypothesis of earth
originated tonnage
outgoing trunk jack
Panhellenic Socialist Movement
paniclike
paradasynus formosanus
phaeoisaria clematidis
phylosophies
plasma immersed modification
position length
poz
precita
put one's money on the wrong horse
Ramus mylohyoideus
range scale
reflexivizable
retrieval usage mode
ribbon left guide
rotten wood
Salem limestone
sarti
satellite receiver
school-college
schopenhauers
sedlmayr
side-curtains
skolnicks
software debugging aids
spath
Squaw Valley
squawk box
st. nicholass
supergrid substation
swaddling clothes
thought broadcasting
trade fixtures
transistor seconds
trent
Typhoid-Paratyphoid
westfjords
wous
wudu
yumm-yumm