流体力学

Lesson 006 New words and expressions: 1. make What make is it? What make is your watch? The rich man has cars of all makes. 2. Swedish Its a Volvo, Swedish. Nobel is a Swedish scientist. Jenny Lind is a famous Swedish singer. 3. English Its a Mini, E

发表于:2018-11-27 / 阅读(717) / 评论(0) 分类 新概念英语词汇随身听手册1

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(125) / 评论(0) 分类 CNN2011年(八)月

15 Talking to a Mechanic GLOSSARY mechanic a person whose job is to maintain and repair cars or other types ofmachines * Do you pay a mechanic to change the oil in your car, or do you do it yourself? engine the inside part of a car that makes it move

发表于:2018-12-03 / 阅读(178) / 评论(0) 分类 2011年ESL之旅行交通购物

My car was acting up recently and wasn't running right, so I took it to a mechanic to have it checked. Everytime I tried to start the car, the engine would turn over for a second or two and then die. The mechanic pulled the car into his garage to loo

发表于:2018-12-03 / 阅读(126) / 评论(0) 分类 社会—In the Community

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(148) / 评论(0) 分类 有声杂志阅读

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(172) / 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(162) / 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(143) / 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(164) / 评论(0) 分类 Scientific American(十一)月

[00:23.43]Bai Lan:My uncle can tell funny stories. [00:29.65]David:What does he do? [00:32.55]Bai Lan:He's a writer. [00:35.45]David:Where does he work? Bai Lan:In a hospital. [00:40.93]David:A writer works in a hospital? [00:44.93]Bai Lan:Yes.He's a

发表于:2019-01-09 / 阅读(204) / 评论(0) 分类 小学英语北京版

By Sarah Simpson Lagos 24 January 2007 Educated women in Nigeria are playing a more prominent role in professions long-dominated by men. As for illiterate and poorly educated women, there are few work options beyond petty trading, food preparation,

发表于:2019-01-13 / 阅读(192) / 评论(0) 分类 2007年VOA标准英语(一月)

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(218) / 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(194) / 评论(0) 分类 英语语言学习

Mechanic: Hi, Im the mechanic. What can I do for you? Amy: My car is making a very weird noise. It sounds like this: gulug, gulug, gulug... Mechanic: Hm, that doesnt sound good. Where is it coming from? Amy: Im not sure. When Im in the car, it sounds

发表于:2019-01-28 / 阅读(111) / 评论(0) 分类 地道美语播客

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(194) / 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(393) / 评论(0) 分类 考研英语

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(108) / 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(184) / 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(140) / 评论(0) 分类 英语美文

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(189) / 评论(0) 分类 听播客学英语
学英语单词
abdominals
accpeting bank
acephaetmet
adjustment of flows of saving and investment
all hatch cargo ship
anaphylactic reaction
aneroidometer
artiodactyl mammal
automatic scanning receiver
Bayer's acid
biclonal
Bombeck, Erma
breath
breres
caproix
cash-desk
cetoblast
Chibiki
chlorothiazinde
clause paramount
conditional statement
conditionally-essential
consumption-income relation
cotton drill
crosshead link
cutting ring of shield
detailed estimate norm
Doppler feedback
electronic micrometer
equipment type flow process chart
erection center
euro-links
extruding screw
flua
focal solerosing glomerulonephritis
garden table
geometric distortion
get to the windward of
GKS(abbreviation)
gymodia subtilis
helicinids
higher foraminifera
home-schools
Independent power producer
insulated field winding
iwamotoes
keypads
khail
kickflipped
ladle deoxidation
Lies have short wings .
Limbani
low-water springs
make a stern board
Malinaltenango
margin of energy
massive sterilizing therapeutic
microinjects
Mohole drilling
nervus ulnaris
normal form-quotient
oleoresins
OSOCC
pao toh
partial oxidation
petting zoo
phoumi
pie in the sky
pluriglandular extract
Pooochoeiu
power supply subsystem
quaternary ammonium compound
R-33812Domperidone
radial dimension
radical change
rankill
reverse mutation
reversed escapement
rieglers
right angle pier
scepture
shutting down
sinistroversion
sloping apron
Standard calibration
STD ATM (standard atmosphere)
synthetic varnish
tally shops
tape guiding drum
taroxylic acid
tax-free reserve fund
thinly deposited copper sheet
thioperrhenic acid
thresher
ticket-splitting
time bargain
toeof ballast
Trisagion
unconjugated acid
urine-mucoid
vertical stiffener
weak