[医] 周缘, 环状面

With the development of science, human life has changed tremendously. People living in the 18th or 19th centuries would never imagine the advanced household appliances we are now able to enjoy. Every aspect of our lives for instance, in the field of

发表于:2018-11-28 / 阅读(141) / 评论(0) 分类 疯狂英语易背作文

Education Report - A Social Network Aims to Speed Up Progress in Science This is the VOA Special English Education Report. A few years ago, a university researcher was having problems with an experiment that involved medical imaging. His adviser and

发表于:2018-12-07 / 阅读(75) / 评论(0) 分类 2011年VOA慢速英语(四)月

Callum: Hello and welcome to 6 Minute English, I'm Callum Robertson and with me todayis Kate, hello Kate. Kate: Hello Callum. Callum: Today we're going 'down under' - Kate, where's that, where's 'down under'? Kate: 'Down under' means Australia. Callu

发表于:2018-12-11 / 阅读(71) / 评论(0) 分类 六分钟英语

Volunteers Keep Hands-On Science Alive in US Classrooms When it comes to making science fun, Lisa Purcell is a pro. Mimicking an owl or a foraging squirrel is all in a day's work for the director of the Four Winds Nature Institute. On this particular

发表于:2018-12-16 / 阅读(62) / 评论(0) 分类 VOA标准英语2011年(五月)

[00:00.00]Module 8 IN A MUSEUM [00:07.39]UNIT 1 I'm really excited to be here. [00:12.59]1 Listen and read. Then say. [00:17.92]Thanks for bringing me to the Science Museum [00:20.03]today, Dad. [00:21.66]I'm really excited to be here. [00:24.25]Ther

发表于:2018-12-29 / 阅读(71) / 评论(0) 分类 外研社新标准初中英语九年级

1. circumference /səˈkʌmfərəns/ -- distance around a circle or rounded body; perimeter The circumference of a circle equals times the diameter. 圆周长等于与直径的乘积。 2. circumlocution /ˌsɜ:kəmləʊˈkju:ʃən/ -- roundabout way

发表于:2018-12-30 / 阅读(81) / 评论(0) 分类 突破英文词汇

Jennifer Lopez, a.k.a. J.Lo, is a multi-talented and influential superstar. She is an actress, singer-songwriter, record producer, and dancer. She is also a very smart businesswoman and has used her fame to launch her own fashion line and perfumes. S

发表于:2019-01-01 / 阅读(77) / 评论(0) 分类 各国名人英文介绍

Jason Lewis pedals his boat up the river Thames After 13 years and 46,000 miles (75,00km) a British adventurer has completed a round-the-world journey using human power alone. Jason Lewis, 40, crossed five continents, two oceans and a sea to become

发表于:2019-01-02 / 阅读(126) / 评论(0) 分类 Take Away English

英语作文 Direction:For this part,you are allowed 30 minutes to write a composition in three paragraphs.You are given the first sentence of the three paragrapgs.Your part of the composition should be no less than 100 words,not including the words giv

发表于:2019-01-03 / 阅读(43) / 评论(0) 分类 英语作文

THE MAKING OF A NATION - June 13, 2002: World War Two / Science By David Jarmul Explosion of the first atomic bomb, July 16, 1945, in the New Mexico desert. (Picture - Library of Congress) VOICE 1: TH

发表于:2019-01-04 / 阅读(64) / 评论(0) 分类 The Making of a Nation

Elizabeth Lee 20 April 2010 Demographers say the ethnic makeup of the United States is evolving. They expect to see more Hispanics in the 2010 census. And they say the idea of a majority group in the U.S. will disappear within the next few decades. I

发表于:2019-01-06 / 阅读(80) / 评论(0) 分类 VOA标准英语2010年(四)月

Report:DementiaNotBeingIdentifiedEarlyEnough This year's World Alzheimer's Report focuses on caring for patients in the early stage of the disease, and identifying those who can benefit from treatments that are effective at that stage. In some countr

发表于:2019-01-09 / 阅读(68) / 评论(0) 分类 VOA标准英语2011年(九月)

This is the VOA Special English Education Report. The Intel Science Talent Search is the top science competition for high school students in the United States. The forty finalists were honored in Washington last week. They met with scientists and pol

发表于:2019-01-12 / 阅读(89) / 评论(0) 分类 2011年VOA慢速英语(三)月

Education Report - A Living Science Exhibit Grows at a Museum This is the VOA Special English Education Report. Outdoors, in the open air, seems like a natural place to study natural science. It also makes sense in a place like Southern California wh

发表于:2019-01-12 / 阅读(86) / 评论(0) 分类 2012年VOA慢速英语(六)月

By Challiss McDonough Cairo, Egypt 25 May 2006 Egyptian pro-reform judges stand in front the Supreme Court house during an anti-government protest in Cairo, Egypt, Thursday, May 25, 2006 At least 300 pro-reform judges in Egypt stood in silent protes

发表于:2019-01-13 / 阅读(124) / 评论(0) 分类 2006年VOA标准英语(五月)

Science: 2011 Breakthrough of the Year The journal Science has named an AIDS study as its 2011 Breakthrough of the Year. The clinical trial found that antiretroviral drugs can be used to dramatically lower the risk of transmitting HIV. The clinical t

发表于:2019-01-13 / 阅读(54) / 评论(0) 分类 VOA标准英语2011年(十二月)

By Dan Robinson Capitol Hill 06 December 2006 House and Senate lawmakers are working to clear the way for final congressional approval of legislation required to implement the U.S. - India Civil Nuclear Cooperation deal. VOA's Dan Robinson reports f

发表于:2019-02-04 / 阅读(165) / 评论(0) 分类 2006年VOA标准英语(十二月)

GQ magazine is marking the 10th anniversary with its annual Man of the Year issue. And this year, there are three separate covers, one featuring actor Vince Vaughn, another with popular recording arti

发表于:2019-02-07 / 阅读(91) / 评论(0) 分类 访谈录

WASHINGTON, Dec. 22 (Xinhua) -- The journal Science on Thursday chose the HPTN 052 clinical trial, an international HIV prevention trial as the 2011 Breakthrough of the Year. The study found that if HIV-infected heterosexual individuals begin taking

发表于:2019-02-18 / 阅读(56) / 评论(0) 分类 英语新闻

SCIENCE IN THE NEWS - Kitchen Chemistry: The Science of Herbs and Spices FAITH LAPIDUS: This is SCIENCE IN THE NEWS a program in VOA Special English. Im Faith Lapidus. BOB DOUGHTY: And Im Bob Doughty. Today, we will tell about herbs and spices, and s

发表于:2019-02-26 / 阅读(271) / 评论(0) 分类 2012年VOA慢速英语(七)月
学英语单词
abrasion-resistant alloy
adzhars
AllLife
anticus sign
asymptotic modulus
atelectasis
aukwardly
battlecruiser
be annoyed
be thick of hearing
biotite latite
bittacles
boccaro
boy craziest
broadseals
bronchomotor tone
cabanatuans
chest-of-drawers
circular cylinder coordinates
claudet
connected-speech understanding capability
copolymerized oil
coupling knuckle pin
cranes
cross recess
curdled apparance
damped periodic element
dantowitz
dependency unification grammar
dihydroxytryptamine
double nelson
double-chambered swim bladder
drifts away
Einthoven's triangle
epithelioid vestige
eudemonics
Federal aid
Florida Current
foreign ownership
foster brother
four-color separation process
four-cycle internal combustion engine
frame relaying network
geothelphusa pingtung
give (an) ear to
grid ticks
grooved and tongued flooring
grooving of rolls
Gurkha
Gymnotiformes
higher order accuracy
jericho (ariha)
law of belongingness
light intercepting
likhotal
lipoma of kidney
maculomancy
marine bottom community
metal moneys
microconcentrato
misdread
MMLV
modified advanced forward-looking infra-red
mrp
Myrioneuron
nightlead
oneirocriticism
Orange Blastaphon
ormyrids
otitis mycotica
phylloclade
pimento-cheese
preleukelic
pressure palsy
psychostyl
rapidity of convergence
rehydration
rim ventilation
saniyah (as siniyah)
self-reinforcing
shallow ploughing
shavings separator
single-phase meter
smoothy
sodium alginate
spray lacquering
square factor
still water level
symbiotic mixed culture
synkarion
Tourette's disease
transmitting shaft
trot ... out
Tyumen'
unissued mortgage bonds
unit factor clause
utiles
vilifiest
visitest
Wankel rotary compressor
wedding gowns
yolk diluent