特定专家系统

ROBERT SIEGEL, HOST: There are museums, and then, there are wonderfully specific museums. We're talking about such institutions as the American Toby Jug Museum, the German Watering Can Museum and, of course, the U.S. National Tick Museum. All of thes

发表于:2018-12-18 / 阅读(93) / 评论(0) 分类 2017年NPR美国国家公共电台6月

A: Hello Mr Lawson. It's a pleasure to see you again. You seem to be in here all the time at the moment! What can I do for you today? 您好,Lawson先生。很高兴再次见到您。最近好像经常在这里看见您。我今天有什么可以帮您

发表于:2018-12-27 / 阅读(103) / 评论(0) 分类 银行英语情景口语

This is Scientific American's 60-Second Science. I'm Adam Hinterthuer. Got a minute? If you're too tired to think straight, it might be because parts of your brain are already asleep at the wheel. A team of neuroscientists from Washington State Unive

发表于:2019-01-08 / 阅读(84) / 评论(0) 分类 Scientific American(十一)月

The legendary political economist Peter Drucker has died at age 95. Drucker wrote more than 3 dozen books and countless articles, but for such a prolific writer, he offered rather pithy advice. The most important thing is to know what you're good at,

发表于:2019-01-08 / 阅读(208) / 评论(0) 分类 2005年NPR美国国家公共电台

Using the Right Article What word appears most often in English? It's the, also known as the definite article. Its partner, the indefinite article a, is also among the top 10 most frequent words in English. According to Professor Elka Todeva of the S

发表于:2019-01-12 / 阅读(82) / 评论(0) 分类 2016年VOA慢速英语(三)月

The independent U.N. expert on torture and other cruel, inhuman or degrading treatment, says torture is practiced frequently in many countries, and that prison conditions are often so poor they can be considered cruel and inhuman treatment. From Uni

发表于:2019-01-13 / 阅读(90) / 评论(0) 分类 VOA标准英语2008年(十月)

Expert Says Cooperation Can Resolve Global Water Scarcities A barbed-wired fence divides farmlands in India and Pakistan, nuclear-armed neighbors with a history of violent conflict. But the waters that feed them know no boundaries. The Indus River ba

发表于:2019-01-14 / 阅读(95) / 评论(0) 分类 VOA标准英语2013年(三月)

李华正在兴致勃勃地给Larry将她去看医生的经过,没想到被Larry泼了一盆冷水。李华今天要学两个常用语,TMI和PDQ 。 LL: Oh, Li Hua, that is really TMI. I'm sorry you had to go to the doctor, but I really don't wan

发表于:2019-01-15 / 阅读(67) / 评论(0) 分类 美国之音《流行美语》

By Victoria Cavaliere New York 06 December 2007 International mediators are due to present a report to the United Nations Security Council next week on Kosovo's push for unilateral independence from Serbia. More than a dozen European nations and the

发表于:2019-01-16 / 阅读(102) / 评论(0) 分类 VOA常速英语2007年(十二月)

ARI SHAPIRO, HOST: The U.S. Supreme Court heard arguments today in a case that could have implications for death row inmates. It was brought on behalf of a man from Alabama. At issue is whether an indigent defendant whose sanity is a significant fact

发表于:2019-01-17 / 阅读(90) / 评论(0) 分类 2017年NPR美国国家公共电台4月

For our 10th anniversary my wife and I vacationed in Hawaii, where we went snorkeling. After an hour in the water everyone got back on the boat, except for one beautiful young woman and me. As I conti

发表于:2019-01-29 / 阅读(103) / 评论(0) 分类 趣味英语

It seems like everyone is using Twitter these days. You know, sharing little messages with each other on phones and computers. It turns out that all these little messages, if you look at them all at once, become an easy way to find people, news and t

发表于:2019-02-05 / 阅读(65) / 评论(0) 分类 英语万花筒

By Greg Flakus Fort Collins, Colorado 10 July 2007 This past weekend concerts took place around the world to focus attention on the problem of global warming, which former U.S. Vice President Al Gore says is the greatest single threat facing humankin

发表于:2019-02-05 / 阅读(116) / 评论(0) 分类 2007年VOA标准英语(七月)

BEIJING, Sept. 23 (Xinhua) -- A defunct U.S. satellite is expected to crash down to Earth Friday, with nobody knowing where or when exactly it will hit. This was avoidable, a Chinese expert said Thursday. Pang Zhihao, a researcher from the Chinese Re

发表于:2019-02-06 / 阅读(90) / 评论(0) 分类 英语新闻

According to Ric Edelman, author of Ordinary People, Extraordinary Wealth, the purpose of a rsum is not to get a job, it's to get an interviewyou will get the job. A rsum should not list all your skills, but rather tease the employer with your achiev

发表于:2019-02-06 / 阅读(85) / 评论(0) 分类 实用英语

By Lisa Schlein Geneva 09 June 2008 The U.N. Special Investigator into the Human Rights situation of Burma, also known as Myanmar, is calling for an investigation into the alleged killing of prisoners during the early days of Cyclone Nargis. The exp

发表于:2019-02-08 / 阅读(100) / 评论(0) 分类 VOA标准英语2008年(六月)

That was Yang Xiyu with the China Institute of International Studies speaking with CRI's Wang Mengzhen.

发表于:2019-02-14 / 阅读(95) / 评论(0) 分类 2015CRI中国国际广播电台

COPENHAGEN, Nov. 3 (Xinhua) -- The launch of Shenzhou-8 and the successful docking with Tiangong-1 in outer space represented a milestone in both Chinese and international space programs, Danish space scientist and media said Thursday. Michael Linden

发表于:2019-02-16 / 阅读(72) / 评论(0) 分类 英语新闻

The purpose of a letter of applicationis to help the applicant obtain the job he is interested in. It should state clearly what position the applicant wants, and should tell what his abilities are and what he has to offer. It should provide a quick,

发表于:2019-02-18 / 阅读(113) / 评论(0) 分类 实用英语

Larry告诉李华他连续几天给他哥哥打电话,可是总也找不到他。 LH: Larry, 你那么急着找你哥哥,有要紧的事吗? LL: No, not really. I just want to chit chat. LH: Chit chat是什么意思啊? LL: To Chit Chat is to t

发表于:2019-03-12 / 阅读(201) / 评论(0) 分类 英语口语
学英语单词
abraded stone
accessibilities
all purpose grease
alphanumeric machine
antisextets
attachment welds
axial inductively coupled plasma
be terrified at
blemishing
blue earth
borderline personality disorder
boundary-layer
buster cost
cache, data
catabex
come back to
confessants
Constaphyl
contra bonos mores
corporate identity program
corporate-bond
crashworthinesses
cross guide bar
cylindrical-cam
Deratoptera
determinant search method
Draconists
dynamic flex
dysosteogenesis
EMXA
ensemble mean value
event sink map
extracolumn
faux bonhomme
fecolith
fissura in ano
fucosamine
gallery-goer
gas compressibility
generator body
gnatho-stomion
graphitic lubricants
grizzlies
guide bar
hecto pascal (hpa)
Heinrich von Veldeke
hermatology
high and stable yield
hop
howlsom
hoyed
hydromassages
intraoral squamous carcinoma
intravitelline
job commuting
keobounphanh
khash rod
kick sth in
Lavieille, L.
leather strips
local metamorphism
magnesium tartrate
manifold gasket
mass dispersion coefficient
metal locked up in furnace bottom
minimum dredging depth
mobile nuclear power plant
Mohametan
multimodal therapy
neuro-vascular
nuclear waste disposal
oare
on pain of invalidity
performance group
permeability of coated fabric
personal signalling system
personality-trait study approach
process printings
rail freight
rasorable
raw coke
rectangle of dispersion
regulating command
semen sojae germinatum
semivariogram
silent partner
silica ware
single product system
single-segment transportation
smoothing filter er
Sorbian
spectral wavelength
split saw
standard fixture
succineid
tolerableness
two-axle semitrailer
unemployed population
vallate papilla
Varignon's theorem
vicinal surface
Woolley's fever