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管状微调电容器

[00:01.00] 《当幸福来敲门》(The Pursuit of Happyness) movie soundtrack mp3 [00:19.00] By: 霹雳hand [00:41.21]Time to get up, man. 该起床了 [00:44.95]- All right, Dad. - Come on. -好啦,爸 -快点 [01:55.09]Should be here soon. 应该快

发表于:2018-11-30 / 阅读(119) / 评论(0) 分类 听电影学英语-当幸福来敲门

The most wonderful part of all this huge area is a building in the middle of our scan, one huge structure covering more than 41,000 square meters, the center of which is a building which shows a sequence of rooms. All of them with symmetrically arra

发表于:2018-12-05 / 阅读(148) / 评论(0) 分类 遗失的法老城市

HEALTH REPORT - Health: Looking for Skin CancerBy Brianna Blake Broadcast: Tue, 4 Jul 2006 16:00:00 UTC I'm Faith Lapidus with the VOA Special English Health Report. Tanning beds produce ultaviolet ra

发表于:2018-12-07 / 阅读(90) / 评论(0) 分类 2006年慢速英语(七)月

I am going to take a chance and say that very few people enjoy going to the dentist, especially for a filling. A dentist usually treat a cavity by removing the damaged part of the tooth. Then they fill the hole with porcelain or a combination of silv

发表于:2018-12-07 / 阅读(43) / 评论(0) 分类 2017年VOA慢速英语(四)月

Many regions within these clouds can stay like that for ever for millions of years until something happens, a trigger and then a star forms.The trigger for such a monumental event doesn't have to be much, two clouds conbine as they pass, or a distant

发表于:2018-12-27 / 阅读(73) / 评论(0) 分类 探索与发现2015年

[00:00.00]1.W:I think I'll take my mother to that French restaurant on Main Street for her birthda [00:08.15]M:I hope it's not any time soon.They are usually booked up weeks in advanc [00:14.37]Q:What does the man mean? [00:18.44]2.M:Did you notice t

发表于:2018-12-30 / 阅读(71) / 评论(0) 分类 英语四级听力练习集锦

Looking an icon in the eye The broadcaster Sir David Attenborough has won the title of Top British Icon by the audience of The Culture Show, a British TV programme which bills itself as a fast-paced weekly arts programme. But how exactly do you deci

发表于:2019-01-02 / 阅读(80) / 评论(0) 分类 Take Away English

Diseases can spread quickly. Someone with a cold infects a few casual contacts, who in turn infect others. Ideas can also spread that way, along so-called random networks. But Damon Centola at MIT says that ideas and beliefs spread faster and more ef

发表于:2019-01-08 / 阅读(75) / 评论(0) 分类 Scientific American(九)月

AS IT IS 2015-10-04 Drought Affecting Californias Sequoias 长期干旱影响加州的红杉 California continues to suffer under a historic drought. The state has received very little rainfallover the past four years. California is famous for its hu

发表于:2019-01-12 / 阅读(115) / 评论(0) 分类 2015年VOA慢速英语(十)月

还记得孙燕姿那首红遍大江南北的《绿光》吗?翻越过前面山顶、层层白云,绿光在哪里?不知道有多少人跟小编一样,以为歌里的绿光只是对幸福的比喻。而其实在现实中,绿光是真实存在

发表于:2019-01-28 / 阅读(77) / 评论(0) 分类 实用英语

Not many people can resist the allure of a creamy gelato in all its Italian flare. But picture the resulting flavours when gelato runs into traditional Chinese tea culture. When Italian gelato meets Chinese tea. The unique flavor won high recognition

发表于:2019-02-03 / 阅读(115) / 评论(0) 分类 CCTV9英语新闻2014年04月

今天我们要学的词是icon。 Icon, 是偶像,标志性人物的意思。比如说,大家比较熟悉的 Marilyn Monroe - 玛丽莲.梦露;John Lennon - 约翰.列侬, Madonna - 麦当娜、Michael Jackson - 迈克尔.杰克逊都是不同时

发表于:2019-02-04 / 阅读(60) / 评论(0) 分类 英语每日一词

WASHINGTON, May 17 (Xinhua) -- The U.S. National Aeronautics and Space Administration (NASA) announced Tuesday that the international Aquarius/SAC-D observatory will be launched on June 9, to study interactions between ocean circulation(循环) , the

发表于:2019-02-08 / 阅读(58) / 评论(0) 分类 英语新闻

I call this ability collective learning. It's what makes us different. 我把这个叫做集体学习的能力。这使我们如此特殊。 We can see it at work in the earliest stages of human history. 我们可以看到在人类历史早期的阶段

发表于:2019-02-14 / 阅读(46) / 评论(0) 分类 TED演讲教育篇

And this is how it works. Gravity is more powerful where there's more stuff. 这就是它怎么运作的。重力场的作用力更大,拥有比较多的物质。 So where you get slightly denser areas, gravity starts compacting clouds of hydrogen

发表于:2019-02-14 / 阅读(67) / 评论(0) 分类 TED演讲教育篇

Next time you spill a little, let the coffee dry before wiping it up. Youll notice that after it dries there is a darkish ring around the very edge of the spill, whereas the middle disappears almost entirely. Whats going on here? Robert Deegan and Sy

发表于:2019-02-15 / 阅读(89) / 评论(0) 分类 英语时差8,16

Science and technology 科学技术 Invasive species 侵略性物种 Thorny questions 棘手问题 The ecological effects of buckthorn in North America 北美鼠李属植物的生态影响 CONSERVATIONISTS, being by definition conservative, usually v

发表于:2019-02-24 / 阅读(114) / 评论(0) 分类 经济学人科技系列

Air is deceptive stuff. Even at sea level, we tend to think of the air as being ethereal and all but weightless. In fact, it has plenty of bulk, and that bulk often exerts itself. As a marine scientist named Wyville Thomson wrote more than a century

发表于:2019-02-25 / 阅读(62) / 评论(0) 分类 万物简史

Oceans are the real powerhouse of the planet's surface behavior. 海洋是地球表面活动的真正动力源泉。 Indeed, meteorologists increasingly treat oceans and atmosphere as a single system, which is why we must give them a little of our at

发表于:2019-02-25 / 阅读(74) / 评论(0) 分类 万物简史

The intense use of antibiotics means that farmers no longer need to spend much time worrying about their chickens' welfare. 大量使用抗生素,这意味着农民不再需要花太多时间担心鸡的健康。 Before the second world war, most b

发表于:2019-02-25 / 阅读(89) / 评论(0) 分类 经济学人综合
学英语单词
administrative time
AHR2526
alkaline rhubarb mixture
angiograph
anthroponomic
ashtonite (mordenite)
bartery
beguiled
biathletes
bring up something
bursting open of trailing switch
carpinus carolinianas
code optimization
coefficient barotropy
coiling drum
concieve
crataegus laevigatas
dance attendance
dense bone
Depofemin
determination of ignition point
didja
discountable bill
discrete-time cellular neural network
dispatching room
distance ga(u)ge
distributing trough
Djezîrla, Djezîrlet
drawing file
drive fast
dunnachies
earth burning
economic principle of motion
engaged workaholic
false miterwort
flower-bud abscission
forecaddied
gameday
gas degeneracy
gross capacity
harmonic lake
heat of hardening
homophobophobia
immersion method
inflight medical analysis
installation time
language less programming
lemuroid
line of equal shear
lockharts
MacGzip
megathermophyte
memoization
microiontophoretically
miscomprehending
morcos
mouse mat
N. R. G.
naima
NAVLIS
non-metallic materials
nonprotruding
note receivable trade
oculogravicillusion
oxidation-inhibited grease
paddy field tractor
Papilio glaucus
parafuscin
pebibyte
pendulum rectifier
Perdasdefogu
persimmon cake
photoelastic data
railss
raspberry ripple
reaction range
recording rain gauge
Reimsbach
retinal venous pulsation
rock chip
row-crop drill
rubidium materials/devices
running-shoes
San Prospero
sandhiller
screw squeeze pump
senior certificate
shamari
soller
sorus
Sphaeriales
strong acidic glutaraldehyde
subapostolic
survivorship policy
thermostatically-controlleds
throw sth in sb's teeth
Thūthibāri
tom-,tomo-
umbreit
viscosity reduction
warm bath method
water thyme