[电讯] 逆时针方向极化波

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(145) / 评论(0) 分类 疯狂英语2002年

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

发表于:2018-12-06 / 阅读(74) / 评论(0) 分类 美国 Kidsongs 英语儿童歌曲

One of the newest sources of alternative energy is also one of the oldest - water power. The 19th century water wheel, though, bears no resemblance to the 21st century contraptions powered by ocean waves. The wave energy sector has been slow to coale

发表于:2018-12-16 / 阅读(80) / 评论(0) 分类 VOA标准英语2010年(十一)月

In Tassili I have seen rock engravings from a time when the Sahara people hunted water horses from reed boats. In Wadi Sura I saw caves whose walls were covered with paintings of swimmers. Here there had been a lake. I could draw its shape on a wall

发表于:2018-12-18 / 阅读(57) / 评论(0) 分类 有声英语文学名著

今天我们要学的词是 polarized. polarized is spelled p-o-l-a-r-i-z-e-d, polarized. Polarized是指鲜明的,两极分化的,In today's highly polarized political environment, Republican and Democratic partisans have staked their positions

发表于:2018-12-30 / 阅读(108) / 评论(0) 分类 英语单词荟萃

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(141) / 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(151) / 评论(0) 分类 美国 Kidsongs 英语儿童歌曲

China's weather observatory has issued a blue alert for a cold wave in the coming two days that will sweep central and east China. The National Meteorological Center forecasts sharp temperature drops of up to 10 degrees Celsius and heavy wind to Inne

发表于:2019-01-05 / 阅读(121) / 评论(0) 分类 cctv9英语新闻2015年

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(122) / 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(122) / 评论(0) 分类 英语每日一词

This is Scientific American 60 Second Science, I am Cynthia Graber, this will just take a minute~ How can we search for life on exoplanets? Step one: examine the Earth as if it were an exoplanet. Thats the idea behind a recent look at earthshine. Res

发表于:2019-01-08 / 阅读(103) / 评论(0) 分类 Scientific American(三)月

This Scientific Americans 60 senconds science. I'm Cythia Graber. This will just take a minute. How did the zebra get stripes. One theory holds that stripes help confused predators. But stripes might be primarilly to protect zebras from ferocious ins

发表于:2019-01-08 / 阅读(113) / 评论(0) 分类 Scientific American(二)月

By Peter Heinlein United Nations 19 September 2006 Secretary-General Kofi Annan opened the annual U.N. General Assembly debate with a grim assessment of world progress during his 10-year term in office. ---- Kofi Annan opens his last U.N. General As

发表于:2019-01-12 / 阅读(179) / 评论(0) 分类 2006年VOA标准英语(九月)

Key Vote Looms in US Amid Polarized Political Atmosphere Sometings during the next several weeks, the U.S. Congress will take up the issue of raising the nation's debt ceiling so that the United States can continue to borrow money to cover a national

发表于:2019-01-14 / 阅读(143) / 评论(0) 分类 VOA标准英语2011年(四月)

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(143) / 评论(0) 分类 2018年NPR美国国家公共电台3月

今天我们要学的词是polarized。 Polarized, 两极分化的。 A polarized society, 两极分化的社会。 The debate over illegal immigration has become polarized lately, 有关非法移民议题而展开的辩论最近日趋两极化。美国

发表于:2019-02-03 / 阅读(82) / 评论(0) 分类 英语每日一词

The Eye of the Dung Beetle A number of animals, including honeybees and butterflies, use sunlights polarization in their navigation s , but the dung beetle is the first animal ever discovered to use moonlights polarization to guide its travels. Polar

发表于:2019-02-16 / 阅读(78) / 评论(0) 分类 英语听力文摘 English Digest

今天我们要学的词是polarized。 Polarized, 两极分化的。 A polarized society, 两极分化的社会。 The debate over illegal immigration has become polarized lately, 有关非法移民议题而展开的辩论最近日趋两极化。美国

发表于:2019-02-18 / 阅读(64) / 评论(0) 分类 英语单词荟萃

Chinese scientists have announced a gravitational wave research plan they're dubbing Taiji. The Chinese Academy of Sciences says their research plans will be finalized later this year. Academy member Wu Yueliang says their research will focus on low

发表于:2019-02-21 / 阅读(102) / 评论(0) 分类 2016CRI中国国际广播电台

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(200) / 评论(0) 分类 节奏布鲁斯
学英语单词
A lot of water has gone beneath the bridges since.
amplistipulata
aniversario
arnab
Arsem furnace
ASCII terminal ASCII
asperrimus
association of soil
attribution error
balanced action
Batang Padang, Sungai
benzene dicarboxylic acid
bigaroons
biological laboratory
bougainvillaea
Burung
cancerous symptom
candy-pink
central electric terminal
centralization of purchasing
chia ch'ieh
choke valve shaft
clustering band model
CO2-cooled natural-uranium reactor
cobalt(ii) hydroxyquinone
contemporaneans
current mirror
current status
cyclonic centers
degree of oxidation
description words
diderots
dual recognition
earlystage
exclosures
fall delay
fall planting
Flemming's interfibrillary substance
focussing distance
free-agency
fz.
gigantifying
ground-to-ground missile
historical controls
hydraulic gland
Högfors
image cosmetic processing
in the same street as
isopopsine
Jeffers, Robinson
Khivan
Kvillsfors
lamberth
lateral thrust unit
laughing thrush
Lodderomyces
LTBy
maginate
marishy
Marques
mauna loas
mean-square-error criterion
measured deviation
miniwatt station
more severely
multiple processing
netminding
non-conductive toner
originator/recipient address (o/r address)
out of sb's reach
overwash plain
palmatus
pierrepoints
pipe hoop
postcommissure
pseudosplenic leukemia
quantity originated
reducing bleach
ring array
sand soap
seam construction
single-axis magnetometer
sits
social letter telegram
social marketing concept
stoicizes
stop claw
stressbuster
surveyreporton weight
T-man
textile auxiliaries
thru-hole
took away
trade-track
tydemania navigatoris
typhlo-
unrobe
unstanged
uprose
water vapor pressure
wheelabrator
work of mind