un. 波浪点谱

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(287) / 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(179) / 评论(0) 分类 美国 Kidsongs 英语儿童歌曲

A supermassive black hole is quite simply gravity gone mad. An object of such concentrated matter its gravitational pull is insatiable. Nothing can escape it, not even light itself. Anything that gets

发表于:2018-12-07 / 阅读(461) / 评论(0) 分类 超大质量黑洞

Onelittlefinger,onelittlefinger,onelittlefinger(Holdupyourindexfingerandbenditupanddown.)
 Taptaptap!(TapyourfingeragainstyourotherINDEXFINGER3times.)
 Pointyourfingerup!(Pointup!)
 Pointyourfingerdown!(Pointdown!)
 Putitonyourhead.Head!(Puty

发表于:2018-12-13 / 阅读(150) / 评论(0) 分类 Super Simple Songs 唱唱跳跳学美语

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(166) / 评论(0) 分类 VOA标准英语2010年(十一)月

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(251) / 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(262) / 评论(0) 分类 美国 Kidsongs 英语儿童歌曲

Focal Length - Distance from the exact center of the dish to the center of the feed. Focal Point - The physical point in space toward which the satellite reflector dish directs the received signal so

发表于:2019-01-03 / 阅读(197) / 评论(0) 分类 电信英语

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(229) / 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(228) / 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(227) / 评论(0) 分类 英语每日一词

See you later. (Make circles with thumbs and index fingers around each eye, and then extend your arms out and point out to the class.) See you later. (Make circles with thumbs and index fingers around each eye, and then extend your arms out and point

发表于:2019-01-10 / 阅读(139) / 评论(0) 分类 Super Simple Songs 唱唱跳跳学美语

Mad World: 80s New Wave Rock Acts in Their Own Words Music fans have already seen songs of the 1960s get their due and the sounds of the 1970s have been endlessly analyzed as well. But what about the 1980s? The authors of a new book are celebrating t

发表于:2019-01-14 / 阅读(185) / 评论(0) 分类 VOA标准英语2014年(六月)

RACHEL MARTIN, HOST: I say renewable energy and you probably think wind or maybe the sun. You might be able to put the ocean's waves on that list, too. The Department of Energy is experimenting with this idea. The department is spending $40 million t

发表于:2019-01-16 / 阅读(197) / 评论(0) 分类 2017年NPR美国国家公共电台11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(251) / 评论(0) 分类 2018年NPR美国国家公共电台3月

How A Wave Is Unlike An Armadillo: One Reporter's Summer Puzzle AUDIE CORNISH, HOST: This summer, NPR's science desk has been obsessing over waves - ocean waves, sound waves, even the wave you sometimes see fans doing at sporting events. Science corr

发表于:2019-01-17 / 阅读(195) / 评论(0) 分类 2016年NPR美国国家公共电台8月

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:2019-02-02 / 阅读(216) / 评论(0) 分类 英语新闻

日本3月11日发生特大地震引发海啸。电视画面显示,海啸迅速吞没了农田和房屋,汽车和船只被海啸席卷着撞上建筑物,造成了极大的人员伤亡和财产损失。让我们在哀悼灾难的同时,也来看

发表于:2019-02-08 / 阅读(153) / 评论(0) 分类 实用英语

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(194) / 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(320) / 评论(0) 分类 节奏布鲁斯
学英语单词
a-strand
abortive tuberculosis
additive colour viewer
adipofibromas
alter idem
annual stockholders' meeting
asclepieia
axi-symmetric shell
bacterial morphology
beyond the mark
brakes-on speed
breast of veal
buck passer
cecils
centuplicated
chagrind
changing of the guard
cheat sb out of sth
cilianic acid
clearouts
coexerts
columbariuss
connected net
contrection
Coylumbridge
Darnley I.
destination probability
disintegration sequence
eduskuntas
fascia coracocleidopectoralis
flighten
fluidstatic pressure
Gnaphalium polycephalum
hawaii islands
heat transfer fluid
high voltage capacitor
international system of nationally-held food reserves
ipRGC
ISPX
Jech Doab
lard olein
lever latck
line flicker
livy
llanura
madupite
merchant law
mirror collector
mosha
nail coat
ncdc
negative return joint bonds
nitokra lacustris
non-melanoma skin cancer
nordenberg
nose wheel steering tiller
one-stroke operation
Onnaing
Orizaban
orogenic
overfitting
partial-admission turbine
Peleduy
piped steel
portobello
preinduction period
primary absorption
reduced time unit
rgb mode
roll by
roseines
sailing master
Sanopron
seakeeping quality
second-degree(erythemal)dose
see sb right
self-educating
semicircular niche
serrying
shoreline reconnaissance
single capacity system
singlestaff
spatia
stable complex
straight-ahead method
submarine dome
surseances
symphonically
Tell us another!
terebra cingulifera
the least
transient visitant
truck-load
Ulog
UPTD
utensil
vapour-phase hydrodesulfurization
vincinal
warehouse space
weathering of natural gasoline
well-ordered subset
Wiener filtering