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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(261) / 评论(0) 分类 VOA2003(下)-环境与健康

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(207) / 评论(0) 分类 国家地理2008年

A: Nice to see you; how have you been feeling lately? B: I have been feeling great, Dr. Smith. A: I am happy that you have decided to come in for your annual physical. B: Yes, I am going on a cross-country bike ride on vacation and want to make sure

发表于:2019-01-11 / 阅读(173) / 评论(0) 分类 英语情景对话-健康

A: Hello, so how are we feeling today? B: Things are going well for me, Dr. Smith. A: Am I correct in thinking that you are here for your annual physical? B: Yes, I am applying for new health insurance, and I need a physical examination to qualify. A

发表于:2019-01-11 / 阅读(181) / 评论(0) 分类 英语情景对话-健康

By Carol Pearson Washington 25 September 2007 A lot of people wonder about the impact cell phones might have on their health. And now a new study shows that heavy mobile, or cell, phone use may result in hearing loss. VOA's Carol Pearson reports. As

发表于:2019-01-11 / 阅读(186) / 评论(0) 分类 2007年VOA标准英语(九月)

By Bill Rodgers Washington 19 May 2008 Cell phones are an example of what is sometimes now called leapfrog technology, a product that allows developing nations the benefits of a reliable and extensive communications network without the heavy investme

发表于:2019-01-13 / 阅读(160) / 评论(0) 分类 VOA标准英语2008年(五月)

A: My doctor says that I need a blood test. B: I can help you with that. Just have a seat and roll up your left sleeve. A: What are you taking my blood for? B: Your doctor has requested a check of your white blood count. A: What information does that

发表于:2019-01-15 / 阅读(189) / 评论(0) 分类 英语情景对话-健康

By Sabina Castelfranco Rome 22 April 2008 OPEC Secretary General Abdalla Salem el-Badri says the cartel plans to boost its oil production targets by five million barrels a day by 2012. He was speaking on the final day of the International Energy Foru

发表于:2019-01-31 / 阅读(180) / 评论(0) 分类 VOA常速英语2008年(四月)

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发表于:2019-01-31 / 阅读(197) / 评论(0) 分类 VOA2004(上)--各类新闻

By Victoria Cavaliere New York 16 October 2007 An annual stem cell research conference in New York has been bringing together some of the field's top scientists to discuss breakthroughs in stem cell research and what proponents call its long-term app

发表于:2019-01-31 / 阅读(183) / 评论(0) 分类 2007年VOA常速英语(十月)

By Paul Sisco Washington 17 April 2008 Federal regulators in Washington have approved plans to upgrade the nation's Emergency Alert System to include text messages to cellphones and other mobile devices. VOA's Paul Sisco has more in this Searching fo

发表于:2019-01-31 / 阅读(168) / 评论(0) 分类 VOA常速英语2008年(四月)

TIANJIN, May 27 (Xinhua) -- China's first state-level animation production base opened Friday in northern Tianjin Municipality, with a total investment of 4.5 billion yuan (690 million U.S. dollars). More than 180 firms have signed up for animation p

发表于:2019-02-03 / 阅读(236) / 评论(0) 分类 英语新闻

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(330) / 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(285) / 评论(0) 分类 趣味英语

Senior leader launches high-end automobile production base BEIJING, Oct. 27 (Xinhua) -- Senior leader Jia Qinglin has officially launched a high-end production base for Beijing Automotive's Chinese branded automobiles. Jia, a member of the Standing C

发表于:2019-02-11 / 阅读(184) / 评论(0) 分类 英语新闻

BEIJING, Feb. 27 (Xinhua) -- Senior Chinese legislators on Monday started their second deliberation on a draft amendment to the country's Law on the Promotion of Clean Production. At the three-day bimonthly session of the Standing Committee of the Na

发表于:2019-02-11 / 阅读(184) / 评论(0) 分类 英语新闻

Saudi Arabia is signaling that it is going to boost its supply of oil on its own after failing to convince other oil producers to jointly agree to more production. Several news agencies reported Saturday that the Saudis could increase their oil produ

发表于:2019-02-11 / 阅读(199) / 评论(0) 分类 英语新闻

By Jessica Berman Washington 19 December 2007 Stem cell research was the major medical and science story this past year, topping the list of achievements that experts say might finally lead to cures for many diseases. Meanwhile, global health officia

发表于:2019-02-17 / 阅读(200) / 评论(0) 分类 VOA常速英语2007年(十二月)

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(232) / 评论(0) 分类 英语新闻

Topics: Ask an American: student exchange programs; begs the question; face value; at the time versus then Words: to test (one's) limits TV production wrestling choir to come down here to host (someone) famine drought to take (ones) place unity begs

发表于:2019-02-23 / 阅读(134) / 评论(0) 分类 美语听力 English Cafe
学英语单词
abator
access code
acquit sb of his duties
address skew
airblast
allowable punching shear
antiscaling in ash sluicing pipe
area study
berlow
bottom smashing
Brassica campestris L.
bus protection relaying
catholickly
character formation
character tables
cholecystatony
coming alive
consensus mobilization
crisphead
deep investigation
dere's
dynamics of ship structure
electro-chemical corrosion
exocoeiom
Fouta Djallon
freelon
gallop through sth
geographical meridian
go queer
ground fissuration
guaranty unconditional
half bog soil
hogi
honeycomb duct
hydages
hydraulic conductivity unsaturated soils
incumbered
instn
invertebracy
isolation technique
Kahin
kani
large root
Lelyuveyem
Leven Bk.
long term deposit
maidens over
moving-coil meter
mu-beta measurement
myoga
nonflame
office communication
pachycondyla stigma
paid public holidays
passing-type furnace
pattern input section
Phan Thanh Gian
Philippe, Kap
phubbing
pillars of fauces
pipchins
pledg(e)able
Popular Front for the Liberation of Palestine
prestressed pyrolytic graphite
pseudoprecocious puberty
Quercus kerrii
Rubia akane
santulli
Saxifraga parkaensis
scratchification
secondery
segment-limit clause
serayne
sinuses sagittalrrs inferior
sloping discharge pipe
snatch from
steatomery
streptopelia turturs
stroke of slide valve
strong connecting part
substantivizations
suller
sustainable economics
sweepwood
switching cable
t particle
technical crop
thermotactic
thiazoltriazol
thread tool
three - letter acronym
tizzard
Tuanshanzi Formation
Turnpike-road
uniparts
uroteuthis (photololigo) sibogae
vacuum apparatus
vasodilate
wearishness
well I do declare!
Wutai system
Youngstown State University