闭式动力液系统

Lesson 38 Text A Can't She Type? The well-known banker, T. J. Ellington, was at one time in his younger days the manager of a New York office. His secretary had been with him for many years, and knew

发表于:2018-12-02 / 阅读(316) / 评论(0) 分类 初级口语教程

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

听遍美国之空难性新闻[3]:Big Storms in the Midwest Big Storms in the Midwest. Near blizzard(1) conditions in Colo-rado and Wyoming, big snows closed and brought down power lines for thousands. Power Company spokesman Steve Rolstead in Denver says, We

发表于:2018-12-07 / 阅读(180) / 评论(0) 分类 听遍美国

Bella: What's your blood type, Luke? Luke: It's A, I think. Why do you ask? Bella: Well, mine's B. Luke: So? Bella: They say people with A blood type get along very well with those with B blood type. Luke: Really? 你是什么血型? 贝拉:卢克,

发表于:2018-12-08 / 阅读(477) / 评论(0) 分类 赖世雄初级美国英语

发表于:2019-01-02 / 阅读(277) / 评论(0) 分类 知性英语

Oh, no! Denzel thought. Whered THAT come from? He was looking at a big red dry stain that was on the carport where he always parked his car. There was only one thing to do: check his power steering fluid and his transmission fluid, both of which were

发表于:2019-01-07 / 阅读(138) / 评论(0) 分类 365个英语简短小故事

China builds first tower-type solar-thermal power station BEIJING, Nov. 12 (Xinhua) -- The first tower-type solar-thermal power station in Asia has been built in northwest Beijing, chief of the program said on Monday. Wang Zhifeng, a researcher at th

发表于:2019-01-07 / 阅读(199) / 评论(0) 分类 英语新闻

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

17日,国家主席习近平在会见出席第七轮中美工商领袖和前高官对话的美方代表时,就中美关系发表意见。 请看相关报道: President Xi Jinping on Thursday said that China is committed to working with the Unite

发表于:2019-01-16 / 阅读(154) / 评论(0) 分类 英文语法词汇

ARI SHAPIRO, HOST: The lack of electricity in a lot of Florida is one reason that people who want to return to their homes are stuck. They're having trouble finding gasoline to make the drive home. NPR's Jim Zarroli reports. JIM ZARROLI, BYLINE: When

发表于:2019-01-16 / 阅读(150) / 评论(0) 分类 2017年NPR美国国家公共电台9月

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

Once again, New Zealand has suffered from a low pressure system coming from northern Australia. Again a sub-tropical storm hit Northland first and has created havoc. Streams and rivers broke their banks, flooding low-lying land. Highway One was close

发表于:2019-01-27 / 阅读(124) / 评论(0) 分类 新西兰英语

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(405) / 评论(0) 分类 考研英语

17日,国家主席习近平在会见出席第七轮中美工商领袖和前高官对话的美方代表时,就中美关系发表意见。 请看相关报道: President Xi Jinping on Thursday said that China is committed to working with the Unite

发表于:2019-02-03 / 阅读(143) / 评论(0) 分类 英文语法词汇

今天我们要学的词是 power. Power is spelled p-o-w-e-r, power. Power 大家都知道,power是权力,但是power另外一个常用的意思是电力。美国首都华盛顿周边地区上周五晚上遭受暴风雨袭击。More than 640,000

发表于:2019-02-04 / 阅读(136) / 评论(0) 分类 英语单词荟萃

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

Christchurch had two big after-shocks today and many smaller ones. The first one, at 1 pm was 5.5. It felt very strong. Most schools closed after that and parents came to collect their primary school children. The next after-shock at 2.20 pm was 6.0.

发表于:2019-02-25 / 阅读(136) / 评论(0) 分类 新西兰英语

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
add plot style table
air-content ratio
alphanumeric display terminal
andthe
aphlogistic
arnold daniel palmers
artificial draft
autonomous system of differential equations
bear-leaders
binary indicator variable
breathing-space
broadband network module
Buck.
Canaanitic
Canarium subulatum
carpet sharks
case-officers
cement moulding
charm particle
coastal low
concurrent interests
control of orientation
conversion with the coefficient
cool smoking
correspondentship
date of manufacture
dehumanizes
dialint-out
dielectric constant detector
doldrumss
draw spinning
dry film resist
dual voltage supply
epidermic cell
eutropic series
explosion insurance
faceoffs
flutter-like oscillations
fulguration current
gas-discharge lamps
general purpose container
genitable
genus Oryctolagus
geranine
Great Society
hallworth
hand line
handballing
head coefficient
heartrates
heavy water pressure vessel reactor
high injection
high-speed brake
homoepitaxy
human-machine chart
hypoproteinemic
interauricular septrm
iterative regularity
lagoss
mediant sevonth
meitneriums
mesogranule
micrometeorite detection
monofunctionally
Nicholsicypris normalis
nihii graecum
Nonington
Occas
ogamic
p.g.a.
periodical annual survey of hull
pick mining machine
piston reducing valve
pivot of arm
psychopharmaceuticals
qasidas
radioactive tracer method
reading achievement
reloosening
restraint system
reverse saddle
right most terminal set
Rosa persetosa
running out system
skei-
snow hurdle
solar cell efficiency
spiral propeller
superior laryngeal neuralgia
synestheti cally
tasia
technical trend
the stock exchange
tomato pastes
traumatic orchitis
trial supervision
turbulent separation
velum medullare inferius
Yagare
yue
Zapol'ye