[网络] 应用流体动力学;应用流体力学

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(132) / 评论(0) 分类 CNN2011年(八)月

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(157) / 评论(0) 分类 有声杂志阅读

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Life requires balance. We balance work and family. We eat a balanced breakfast, sometimes. And we balance our electrolytes. That salt-water synergy is no

发表于:2018-12-24 / 阅读(175) / 评论(0) 分类 Scientific American(九)月

This is Scientific Americans -60 seconds science .I'm Steve Murskey.Got the minute? People with high blood pressure are often told to watch the salt, and it's long been far that hypertension related to excess salt is caused by the salt increasing in

发表于:2018-12-24 / 阅读(138) / 评论(0) 分类 Scientific American(一)月

1. fluid /ˈflu:ɪd/ -- 1. substance that flows 2. not rigid; changing easily Air, water, molasses and milk are all fluids. 空气、水、糖蜜和牛奶都是流体。 During November, the military situation remained fluid, with advances and retres

发表于:2018-12-30 / 阅读(185) / 评论(0) 分类 突破英文词汇

The Spring season brings all sorts of life and activity to this valley. You see people out on the streets, walking their dogs, in the parks with friends, and the school fields are full of sporting activities. For the first time, my daughter is in soc

发表于:2019-01-01 / 阅读(171) / 评论(0) 分类 英语博客 A cup of English

HEALTH REPORT - Waltzing Pumps Up Heart PatientsBy Lawan Davis Broadcast: Wednesday, November 29, 2006 This is the VOA Special English Health Report. A social dancing program at a senior citizen cente

发表于:2019-01-02 / 阅读(146) / 评论(0) 分类 2006年慢速英语(十一)月

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(169) / 评论(0) 分类 Scientific American(十一)月

3-D X-ray Provides Detailed Images of How Living Insects Move German researchers have now developed a 3-D x-ray machine that can look inside living insects for a detailed picture of how they move, as they move. The mechanics of insects bodies has lon

发表于:2019-01-14 / 阅读(143) / 评论(0) 分类 VOA标准英语2014年(六月)

CHARLIE: Beer! Where is the beer! HUGH: Don't be such a beer hog, Charlie. Why don't we play some frisbee first? CHARLIE: Frisbee? Without beer? Are you kidding? I won't be able to catch it. I won't b

发表于:2019-01-22 / 阅读(226) / 评论(0) 分类 娱乐英语

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(210) / 评论(0) 分类 英语语言学习

Wind Farmers Go To School On Fish Designing wind farms with close packing of turbines, based on schooling fish, could greatly increase efficiency, say researchers at a meeting of the Division of Fluid Dynamics of the American Physical Society. Cynthi

发表于:2019-01-30 / 阅读(223) / 评论(0) 分类 60秒科学

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(202) / 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(404) / 评论(0) 分类 考研英语

matter 物质 energy 能 vacuum 真空 liquid 液体 fluid 流体 solid 固体 body 物体 mass 质量 weight 重量 density 密度 specific gravity 比重 gravity 重力 velocity 速度 kinetic energy

发表于:2019-02-07 / 阅读(149) / 评论(0) 分类 英文语法词汇

He can get a sense of the sweep of the whole company, the iPhone and iPad, the iMac and laptop and everything we're considering. 他能够把握公司的全局,包括iPhone、iPad、iMac和笔记本电脑,以及其他我们正在考虑的产品。

发表于:2019-02-15 / 阅读(112) / 评论(0) 分类 乔布斯传

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(189) / 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(148) / 评论(0) 分类 英语美文

In at number 11 is Kenya,searching for fluid and doing the unthinkable. 排名第11位的是肯尼亚 寻找水源并完成不可想象的任务 Gut-wrenching.One thing you can do if you're stuck out here 太恶心了 在没有水的情况下如果你想

发表于:2019-02-23 / 阅读(133) / 评论(0) 分类 荒野求生

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(195) / 评论(0) 分类 听播客学英语
学英语单词
adjustable factor
agonids
agora
air-releasing mechanism
Albury-Wodonga
alpha-eigone
Anjuman
anti-bacterial
arteritic
asphalt volatile constituents
assessable profit
available water holding capacity
back thrusting
barrel-vaulted
bearing thermometer
bimetallic
bis(heteroaryl)piperazine
break bulk transport
buys it
call in testimony
catenabacterium
center (closed) shedding
chevalglass
chicken tuberculosis
chinchilla cloth
cockblocalypse
connection endpoint identifier
core bar
cuda
Declaration of Independence
deep sliding
desponder
diving-bells
do not import column
double run stops
DSSTool
dubitative mood
electronic kiosk
engine kilometer
facing stone slab
finished dimension
flame spectro fluorimetry
free linkage
gaiser
gassier
geotrichosis of lung
gymnosoma philippinensis
h(a)emospasia
haddest
hoarser
hurt lockers
hydrocharitaceous
I'd like to know
library books
link-motion drive
lobed leaf
Melanoi
monoamine
montereys
Morgan City
Moronal
ob gene
open sphere
paleotemperature
photo-visual magnitude
planting by rootcuttings
pointed pile
processing workshop
pulled crystal
radio ranging
rate follow-up unit
ratio-differential relay
reed-warblers
reel speed control lever
reticulate venation
reverse takeover
rhamnosylate
ribbon agitator
right upper derivative
rotary-plunger pump
scherf
scrape a bow
selecting unit
semarnat
senile patient
severance agreement
side by side type
siderant
skimp over
spring tooth flexing standard
stock volume
Streblidae
subhyaline
subwavelength aperture
superconducting state
tail of dog
telebinocular
transverse lineament
universal slip joint
unlawful allocation
working earthing
zirconium sulfate