表面张力波

40 Cohesion-tension Theory Atmospheric pressure can support a column of water up to 10 meters high. But plants can move water much higher; the sequoia tree can pump water to its very top more than 100 meters above the ground. Until the end of the ni

发表于:2018-11-28 / 阅读(438) / 评论(0) 分类 新概念优美背诵短文50篇

Jack plunched down into thesea, the water was freezing cold, hepumped back up to the surface, choaking and coughing, the lifevest kept Jack closed, but the waves kept hammering at him. Help! Jack shouted. Thought to the twenty foot tiger shark, andmy

发表于:2018-12-10 / 阅读(211) / 评论(0) 分类 汪培珽儿童英文分级书单《神奇树屋》

Atmospheric pressure can support a column of water up to 10 meters high. But plants can move water much higher; the sequoia tree can pump water to its very top more than 100 meters above the ground. U

发表于:2018-12-15 / 阅读(322) / 评论(0) 分类 新东方背诵文选

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(235) / 评论(0) 分类 每日攻克5词

Even as adults we still enjoy blowing bubbles, dont we? If youve ever wondered why blowing on a thin film of soapy water creates bubbles, this is your lucky day. All liquids have a property called surface tension. Take water, for example. Water molec

发表于:2018-12-31 / 阅读(143) / 评论(0) 分类 英语听力文摘 English Digest

Reduction of Your Tension Alternate tasks blocking out an entire day or week for a high-priority project increases your anxiety without boosting your productivity -in fact, you may lose perspective and focus. You need to create a rhythm to your work

发表于:2019-01-02 / 阅读(188) / 评论(0) 分类 精美英文欣赏

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(211) / 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(204) / 评论(0) 分类 英语每日一词

By Robert Berger Jerusalem 24 September 2007 Israel is playing down tensions with its arch-enemy to the north - Syria. As Robert Berger reports from VOA's Jerusalem bureau, there are new moves to bring Syria into the Middle East peace process. Prime

发表于:2019-01-07 / 阅读(224) / 评论(0) 分类 2007年VOA标准英语(九月)

By Robert Berger Jerusalem 14 September 2007 In Israel, tension overshadowed the first Friday prayers for Ramadan, the Muslim holy month of fasting. As Robert Berger reports from VOA's Jerusalem bureau, the focal point of the latest tensions was the

发表于:2019-01-07 / 阅读(198) / 评论(0) 分类 2007年VOA标准英语(九月)

By Nick Wadhams Nairobi 15 August 2007 The government of south Sudan says dialogue with the Sudanese government in Khartoum has completely broken down and a peace deal signed in 2005 is in jeopardy. As Nick Wadhams reports from Nairobi, tension conti

发表于:2019-01-07 / 阅读(196) / 评论(0) 分类 2007年VOA标准英语(八月)

By Gilbert da Costa Abuja 19 July 2007 A popular Islamic preacher in northwestern Nigeria has died, hours after being shot near a mosque. For VOA, Gilbert da Costa reports that confirmation of the cleric's death has set residents on edge. Residents o

发表于:2019-01-07 / 阅读(185) / 评论(0) 分类 2007年VOA标准英语(七月)

Cohesion-tension Theory Atmospheric pressure can support a column of water up to 10 meters high. But plants can move water much higher; the sequoia tree can pump water to its very top more than 100 meters above the ground. Until the end of the ninete

发表于:2019-01-08 / 阅读(168) / 评论(0) 分类 英语小短文

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(230) / 评论(0) 分类 2018年NPR美国国家公共电台3月

白领英语晨读-131 Reduction of Your Tension 减轻压力

发表于:2019-01-17 / 阅读(192) / 评论(0) 分类 白领英语晨读

Cohesion-tension Theory Atmospheric pressure can support a column of water up to 10 meters high. But plants can move water much higher; the sequoia tree can pump water to its very top more than 100 meters above the ground. Until the end of the ninete

发表于:2019-02-17 / 阅读(142) / 评论(0) 分类 双语有声阅读

It is called Russias Davos - an annual summer solstice gathering where foreign company heads mix and mingle under one roof in St. Petersburg. With the British rocker Sting playing to the crowd, the Kremlin plans it as a lovefest for financial types.

发表于:2019-02-18 / 阅读(144) / 评论(0) 分类 英语新闻

如何在托福阅读中提取句子的主干?这样即抓住了阅读的重点,也节省了阅读时间。有些同学对于分析长难句并不是那么敏感,看到句子简化题可能就会有晕头转向的感觉,在这里给大家讲解一

发表于:2019-02-18 / 阅读(137) / 评论(0) 分类 托福英语

Those waves hitting the sand actually begin far out at sea. And it doesnt take much to get them going. A little wind will do the trick. First the wind blows over the surface of the water, generating the little ripples you can see just by blowing acro

发表于:2019-02-23 / 阅读(146) / 评论(0) 分类 英语时差8,16

On our last program, we learned how water bugs manage to stand on the surface of a pond: The pads of their feet resist contact with the water just like wax paper does. This allows the bug to rest on the thin film of surface tension that naturally cov

发表于:2019-02-23 / 阅读(152) / 评论(0) 分类 英语时差8,16
学英语单词
adjumani
african chameleons
air operated detector
anti-collision service
Arg-gingi-pain
at the center
bad block
balnibarbis
Buls
cardinal distance
ceratoides
cheiroside A
chieftoncy
chondrins
coalescence time
coin-operateds
come down on the side of
common natural resources
common skink
darata
de novo law
doubled pawn
DSL (design safety limit)
ease out of
equal pressure point
facilities contract
footing slab
gangue mineral
generating broaching
german-languages
gill cyst
governmental function
graphitizing inoculant
haeberle
hamadahs
Hattstedt
heading end
ideal-gas
imbursed
imperial edict
inhibitory state
intelligent peripheral controller
invigorating
k distinct grammar
kaabas
kamagraph
Karl Adolf Eichmann
keeton
leizhou
line ending zone
Loitimojärvi
market counselor
miad
microthruster
midheight-deck bridge
milhous
miniphage
mshas
Nafferton
natural radioactive gas
nimen
nitroplatinate
nuclear reactions
off-the-plan
oil slick dtection
organan
output arm
over-late
Paul Simon
peak bodies
Phoenician alphabet
plane contact lay wire rope
porte-aiguille
quality factor
Roquebrun
santorini's ligament
scoobied
second order stochastic process
session lifetime
settler-colonial
shhhhhh
single-channel frequency modulation telemeter
Sir Yehudi Menuhin
stabs in the back
standard&poor's composite index
stubborn streak
subfilters
tail-wheels
taking a dump
Tavoy
the red planet
thermal bearing wear
time-sharings
too-thick
tooth mobility
transferring data in storage
Ukelayat
universal processor
Vinylite
Wegener's granulomatous nephrosis
winsey
xenopsin