汞极排压电解槽

By Caty Weaver Broadcast: July 25, 2003 This is Bill White with the VOA Special English Environment Report. Researchers say they have found a way to reduce the cost of some 1)fuel cell production. The

发表于:2018-12-01 / 阅读(146) / 评论(0) 分类 VOA2003(下)-环境与健康

ork Pressure Work pressure refers to the compelling force or influence that comes from one's work. Nowadays with the competition in the work field becoming more and more fierce (激烈), work pressure has become a serious problem for every person. It

发表于:2018-12-12 / 阅读(106) / 评论(0) 分类 英语四级作文范文

This is Scientific Americans' 60-Second Science. I'm Steve Mersky. Got a minute? Its the kind of thing we can look forward to more in the coming years: Personalized drug regimens based on our individual DNA. The example of this new kind of Personaliz

发表于:2018-12-24 / 阅读(91) / 评论(0) 分类 Scientific American(一)月

For something that could revolutionize the world, its come along very slowly. The fuel cell was invented in 1839, but there was little development until the 1950s when NASA started to use them in space where they are still used today. Now, after yea

发表于:2018-12-30 / 阅读(123) / 评论(0) 分类 国家地理2008年

My real biological mother left me in a basket with me and my sister saying that we were twins and she waited to make sure that we were safe and then my mom right now Betsy, she came to get me in China to adopt me and she took me back to America as, a

发表于:2018-12-30 / 阅读(83) / 评论(0) 分类 国家地理2007年

Dermatan sulphate - a glycosaminoglycan found in skin, tendon, blood vessel and heart valves. Desmosomes -one of the types of cell junctions by which cells join or communicate with each other. Desmoso

发表于:2019-01-03 / 阅读(95) / 评论(0) 分类 医务英语

By Dan Robinson Capitol Hill 25 April 2007 Lawmakers in the U.S. House of Representatives are urging Arab states to step up pressure on Sudan to end the bloodshed in Darfur. VOA's Dan Robinson reports from Capitol Hill, where the House considered a r

发表于:2019-01-12 / 阅读(93) / 评论(0) 分类 2007年VOA标准英语(四月)

Israel is warning the United States and other countries not to pressure it into reaching what it says could be a premature Palestinian peace agreement. Israel's chief negotiator says too much pressure could result in another Palestinian uprising and

发表于:2019-01-13 / 阅读(89) / 评论(0) 分类 VOA标准英语2008年(八月)

Easing Displacement through Development Last year there were more than 26-million people displaced within their countries by violence, conflict or natural disasters. A new report says development initiatives may help alleviate or even prevent displac

发表于:2019-01-14 / 阅读(75) / 评论(0) 分类 VOA标准英语2012年(十一月)

The International Organization for Migration reports a significant drop in the number of Haitians living in displacement camps. IOM reports for the first time since the catastrophic earthquake struck a year ago, the camp population in Haiti has gone

发表于:2019-01-14 / 阅读(99) / 评论(0) 分类 VOA标准英语2011年(一月)

Religious Freedom Report Highlights Displacement, Repression STATE DEPARTMENT U.S. Secretary of State John Kerry says countries that undermine religious freedoms ultimately threaten their own security. Secretary Kerry says those who attack religious

发表于:2019-01-14 / 阅读(77) / 评论(0) 分类 VOA标准英语2014年(七月)

Report: Displacement Risk Soars Its estimated about 27 million people are displaced every year by natural disasters. A new report says the problem will get worse with more frequent extreme weather events and development in hazard-prone areas. Interna

发表于:2019-01-14 / 阅读(86) / 评论(0) 分类 VOA标准英语2015年(三月)

HEALTH REPORT - Blood Pressure Drugs May Prevent Dry Eye Syndrome By Jerilyn Watson Broadcast: Wednesday, April 07, 2004 This is the VOA Special English Health Report. Many people around the world suf

发表于:2019-01-19 / 阅读(143) / 评论(0) 分类 健康与经济

By Carol Pearson Washington, DC 06 July 2006 watch Stroke Prevention report People with diabetes, sickle cell anemia, or sleep apnea are at risk for having a stroke. The American Stroke Council has some guidelines that can help prevent stroke. -----

发表于:2019-01-30 / 阅读(111) / 评论(0) 分类 2006年VOA标准英语(七月)

By Carol Pearson Washington 09 April 2008 Diabetics have a greater than average chance of having a heart attack or stroke. But new research indicates that lowering blood pressure and cholesterol below recommended guidelines seems to reduce these risk

发表于:2019-02-03 / 阅读(64) / 评论(0) 分类 VOA常速英语2008年(四月)

WASHINGTON, Aug. 4 (Xinhua) -- Researchers have found a way to turn mouse embryonic stem cells into sperm and this finding opens up new avenues for infertility research and treatment, according to astudy published Thursday in the online edition of jo

发表于:2019-02-04 / 阅读(227) / 评论(0) 分类 英语新闻

Turn Off Your Cell Phone 关掉你的手机 We went to the movie the other night. I sat in an aisle seat as I usually do, because it feels a little roomier. Just as the feature was about to start, a blonde from the center of the row got up and starte

发表于:2019-02-07 / 阅读(209) / 评论(0) 分类 趣味英语

今天我们要学的词是peer pressure。 Peer, 是同伴,同龄人;peer pressure, 就是来自同伴的压力。 Teenagers tend to give in to peer pressure, 青少年很容易受同龄人的影响。 Peer pressure plays a part in youth drinkin

发表于:2019-02-18 / 阅读(90) / 评论(0) 分类 英语单词荟萃

WASHINGTON, May 11 (Xinhua) -- Researchers at Brigham and Women 's Hospital (BWH), a teaching affiliate of Harvard Medical School, have identified(鉴定) a human lung stem cell that is self-renewing and capable of forming and integrating multiple bi

发表于:2019-02-18 / 阅读(161) / 评论(0) 分类 英语新闻

A 104 year-old woman was being interviewed by a reporter: And what do you think is the best thing about being 104? the reporter asked. She simply replied, No peer(窥视)pressure.

发表于:2019-02-18 / 阅读(119) / 评论(0) 分类 趣味英语
学英语单词
a dragon
a shipyard
acidulating agent
adapted breed
aeronautical meteorological station
alcina
alternative system
ambitiosity
analyze the behaviour of systems
bad tongue
bag plug
bank of england bill
basic series
be a cup too low
blob out
bnater
brassempouys
brush friction
Budakeszi
Bununu
Carlemannia tetragona
Chemico-resistance
chocolatero
cold-storing
colpocystoureterocystotomy
comparative case
continental brake hypothesis
contra-revenue account
control of ground vibration from blasting
Corixinha, R.
cuprous hydroxide
cyberbooks
deep drawing sheet steel
designated work centers
dew plant
digital business data
distribution-free test of fit
diverted thrust
electrochromic display device
eprozinol
external door
fault drag
figuring on
flood storage capacity
flying level
Forest-colony
forward stepwire regression
fuel fuelling station
GC clamp
general effect
glomerella lagenarium watanabe et tamura
high exprosive bomb
horsepower hour
inter-company profit
iron briquette
jateorrhizine
joint cargo committee
kindergarener
local sna major node
Matfield Green
meijerella inaequalis
metaphire bununa bununa
metaplasms
methyleholanthrene
mont blanc ruby
nervilia alishanensis
nicandras
no dumping shoot
nonacquisition
nourishing the fetus
numbering aperture
parasexual reproduction
partitive
photographicrotationtechnique
polarized line
preemptive scheduling
renewal of bill
restricted-range
retailing sponsor
salt feeder
sample saturation
Scutellerinae
securities-veluation line
shared working space
shower down
single-shaft turbogenerator
size class
starter dynamo
statotomic reflexes
surplus-labo(u)r market
syncopizes
telomerozoite
Texas leaguers
time interest earned ratio
total volume urine
transport contract system
true and reliable
truncated cube
Upper Chamber,upper chamber
Ur-ancestor
white-on-black
Widal's test