单空间流体耦合

The United Nations refugee agency says this year has been the worst ever for migrants and refugees crossing the Mediterranean Sea into Europe. Despite the fact that far fewer migrants are trying to cross than the number who did in 2015, many more had

发表于:2018-12-02 / 阅读(214) / 评论(0) 分类 CNN美国有线新闻2016年10月

The situation is still very fluid. There remains degree of uncertainty and there are still regime elements who pose a threat. But this much is clear: The Gaddafi regime is coming to an end, and the future of Libya is in the hands of its people. In ju

发表于:2018-12-02 / 阅读(151) / 评论(0) 分类 CNN2011年(八)月

AA: I'm Avi Arditti with Rosanne Skirble, and this week on WORDMASTER: When two people click, that means they really understand each other. Well, that metaphorical clicking could be the sound of what researchers call speaker-listener neural coupling.

发表于:2018-12-04 / 阅读(189) / 评论(0) 分类 词汇大师(Wordmaster)

Do you need eight glasses of water everyday? Tring to do the right thing by drinking eight full glasses of water everyday may do little more than making a person run to the bathroom, a researcher said. Newspaper articles, health and beauty magazines

发表于:2018-12-05 / 阅读(184) / 评论(0) 分类 有声杂志阅读

[00:22.70]Basic principles: 基本原则 [00:24.30]No woman wakes up saying: 没有女人起床时会说 [00:24.62]God, I hope I don't get swept off my feet today. 希望今天不会有帅哥追我 [00:30.54]Now, she might say, This is a really bad t

发表于:2018-12-07 / 阅读(189) / 评论(0) 分类 听电影学英语—全民情敌

1597 、 弹性形变 elasticdeformation 1598 、 弹性常数 elasticconstant 1599 、 弹性极限 elasticlimit 1600 、 弹性模量;弹性模数 modulusofelasticity 1601 、 弹性应变能 elas

发表于:2018-12-08 / 阅读(192) / 评论(0) 分类 英文名句短语

1891 、 翼面;空气动力面 aerofoil;airfoil 1892 、 翼规 wingcompasses 1893 、 声强度 soundintensity 1894 、 联接;轴接 coupling 1895 、 联轴节;联接器 coupling 1896 、 联锁

发表于:2018-12-08 / 阅读(178) / 评论(0) 分类 英文名句短语

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. In theory, scientists could learn a lot about our health by testing tiny amounts of bodily fluidsa drop of blood, a tear, a bead of sweat. But somethin

发表于:2019-01-08 / 阅读(196) / 评论(0) 分类 Scientific American(十一)月

This is Scientific Americans 60-Second Science, Im Steve Mirsky. Got a minute? The 2010 Nobel Prize in Chemistry goes to the University of Delawares Richard Heck, Purdues Ei-ichi Negishi and Hokkaido Universitys Akira Suzuki for their work in develop

发表于:2019-01-08 / 阅读(197) / 评论(0) 分类 Scientific American(十)月

You look so defeated lying there in your new twin size bed. With a single pillow underneath your single head. I guess you decided that that old queen holds more space than you would need. Now it's in the alley behind your apartment with a sign that s

发表于:2019-01-11 / 阅读(195) / 评论(0) 分类 金属

Cameroon Businesswoman Rises from Poverty to Financial Security Jacqueline Kamsu arrived at the US embassy in Yaounde in late August looking every bit a success story. She had been invited to speak to a group of young leaders on her non-profit, Beads

发表于:2019-01-13 / 阅读(186) / 评论(0) 分类 VOA标准英语2012年(九月)

And I'm not sure how to fix it because I'm only a scientist. 我只是个科学家,不知如何解决这个问题。 But maybe one way to do it is to go back to the more natural way of communication, which is a dialogue, 但或许有个可行的方法

发表于:2019-01-18 / 阅读(182) / 评论(0) 分类 TED演讲科学篇

Saturn might be the second largest planet in the solar system, but like gas giant neighbor Jupiter, its a triumph of show over substance. Saturn, first of all is a big giant gas ball, actually its a big giant ball of fluid, and the outer parts of it

发表于:2019-01-22 / 阅读(131) / 评论(0) 分类 自然百科2012年

Sleep. It's something we spend about a third of our lives doing, but do any of us really understand what it's all about? Two thousand years ago, Galen, one of the most prominent medical researchers of the ancient world, proposed that while we're awak

发表于:2019-01-24 / 阅读(264) / 评论(0) 分类 英语语言学习

22 防止口蹄疫的传播 DATE=3-17-01 TITLE=IN THE NEWS #472 - Foot-and-Mouth (1)Disease BYLINE=George Grow (Start at 1'08

发表于:2019-01-30 / 阅读(240) / 评论(0) 分类 科技之光

flow vi.流,流动 flower n.花,花卉;开花 flu n.流行性感冒 fluctuate vi.波动 vt.使波动 fluent a.流利的,流畅的 fluid n.流体,液体 flush n.兴奋,脸红;发烧 flute

发表于:2019-02-01 / 阅读(442) / 评论(0) 分类 考研英语

后角 clearance angle 龙门刨削 planing 主轴 spindle 主轴箱 headstock 卡盘 chuck 加工中心 machining center 车刀 lathe tool 车床 lathe 钻削 镗削 bore 车削 turning 磨床 grinder 基准 benchmark 钳工 locksmith 锻 forge 压模

发表于:2019-02-18 / 阅读(230) / 评论(0) 分类 实用英语

Can it really be sixty-two years ago that I first saw you? 我们初次相遇,难道真的是六十二年前吗? It is truly a lifetime, I know. But as I gaze into your eyes now, it seems like only yesterday that I first saw you, in that small ca

发表于:2019-02-19 / 阅读(171) / 评论(0) 分类 英语美文

Shipping, initially derived from the word relationship, is thedesire by fans for two people, either real-life celebrities or fictionalcharacters, to be in a relationship, romantic or otherwise.Shipping often takes the form of creative works, includin

发表于:2019-02-25 / 阅读(193) / 评论(0) 分类 英文语法词汇

My friend Sarah is a vet. I have asked her to tell us about a typical days work. I am a veterinary surgeon and work for a charity called PDSA, which stands for the Peoples Dispensary for Sick Animals. We treat pets belonging to people who are on stat

发表于:2019-03-01 / 阅读(220) / 评论(0) 分类 听播客学英语
学英语单词
a jug
agricultural sale society
air head
Al Mukhaydir
american institute of aeronautics
antiliteracy
ariosoma meeki
arteriocapillary
at your back
audit office
azeotropic mixture refrigerant
bar-grinding-attachment
Bethlemites
burr fin
carbon dioxide generator
catch frame(fruit)
central thread
cholangetis(cholangitis)
chutun
class vote system
closed flange
cooper-hewitt
curase
dire straights
distribution copy
drow
Egyptian darkness
exchange law
fall-rise
flooded part of deck
gapfiller data
gentioside
get a broom up one's ass
graduated symbol
granular membrane
graphitises
Hebrew Scriptures
holarctis region
houd
Hoya kwangsiensis
hypadrenia
identity foreclosure
iminodicyclohexanecarboxylic acid
immortalized cell
immunotolerance
impersonates
indication lamp
intramundane
lacklustre
laduke
lead-rubber protective apron anti X-ray
lending race
Levit.
low side roller mill
lututrin
marginal crop rows
megameg
mesh star connection
modulus of shearing
mother to be
multi-annual
neutron excitation of the nucleus
nonlimitative
norsulfazole
one-men
oplatocera mitonoi
optical commutation circuit
ossifrage
pastures new
perigraphic
phys-chem
pillar line
plant capacity utilization
policy approach
polygonal arch
pound mark
Prasochrome
purpose made
resembling rose
residual modulation
restriction endonuclease
rhinocerical
romanisk
running aways
schoolmarmishly
self-synchronized
set one's mind upon something
slopeys
sphenopalatine neuralgia
splitting of heart sounds
supero-inferior
tectonic level
the production of new races by plant pathogens
thirty-seventh
traction motor voltmeter
trades down
turk-is
utriculosaccular duct (or sacculo-utricular canal)
Vagnhärad
vibrators
William Girling Reservoir
Zenkov