颈管储备细胞增生

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(206) / 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(173) / 评论(0) 分类 国家地理2008年

Yesterday, the Conservation Minister, Dr Nick Smith, went to Akaroa near Christchurch to tell local people that part of the harbour will be a marine reserve. A marine reserve is like a park for recreation in the sea. It means that nobody can catch fi

发表于:2018-12-31 / 阅读(200) / 评论(0) 分类 新西兰英语

By Michael Bowman Washington 28 March 2007 The United States' top monetary official says the country's economy continues to grow and create jobs, but is hindered by several factors, including negative developments in the housing industry. VOA's Micha

发表于:2019-01-11 / 阅读(140) / 评论(0) 分类 2007年VOA标准英语(三月)

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(127) / 评论(0) 分类 VOA标准英语2008年(五月)

Suspect in Wildlife Reserve Attack Escapes The manhunt has resumed for the leader of a DRC militia that attacked a wildlife reserve in June. Six people were killed and 14 endangered forest giraffes, known as Okapi were slaughtered. He had been in the

发表于:2019-01-13 / 阅读(111) / 评论(0) 分类 VOA标准英语2012年(八月)

WFP: Ethiopia's Emergency Food Reserve Near Zero The head of the U.N. World Food Program (WFP) in Ethiopia says the country's emergency food stocks are almost completely exhausted, with drought conditions expected to worsen before they improve. There

发表于:2019-01-14 / 阅读(126) / 评论(0) 分类 VOA标准英语2011年(八月)

A: Good morning. Can I help you? A: 早上好。有什么事可以为你效劳吗? B: Good morning. I'd like to reserve a double room with a bath for next Friday. B: 早上好。我想为下周五预定一套带浴室的双人间。 A: I'm sorry, the

发表于:2019-01-22 / 阅读(96) / 评论(0) 分类 英语脱口秀之流行时尚

DEVELOPMENT REPORT - New Cervical Cancer Test for Developing Countries By Jill Moss Broadcast: Monday, March 01, 2004 This is Robert Cohen with the VOA Special English Development Report. Researchers

发表于:2019-01-30 / 阅读(151) / 评论(0) 分类 农业与发展

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(148) / 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(148) / 评论(0) 分类 VOA常速英语2008年(四月)

JOHANNESBURG, March 23 (Xinhua) -- Cervical cancer ranks as the second most frequent(频繁的) cancer among women in South Africa. Recent information from a World Health Organization (WHO) and ICO Information Center on Human Papilloma virus (HPV) an

发表于:2019-02-02 / 阅读(159) / 评论(0) 分类 英语新闻

今天我们要学的词是 reserve。Reserve 做为形容词,是后备的意思。Israel is preparing to mobilize 30,000 reserve troops. 以色列正准备动员三万预备役。The British defense secretary proposed to allow reserve soldiers to

发表于:2019-02-04 / 阅读(128) / 评论(0) 分类 英语单词荟萃

BEIJING, May 13 (Xinhuanet) - China's central bank announced on Saturday it would lower the reserve requirement for commercial lenders by 50 basis points, the second time it has taken such action this year to inject more market liquidity and shore up

发表于:2019-02-04 / 阅读(181) / 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(293) / 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(257) / 评论(0) 分类 趣味英语

请看中国日报网报道: The first two female reserve astronauts, one of whom is likely to go into space on board Shenzhou IX and become China's first female astronaut, have to meet the same criteria as the men, said a senior medical expert fro

发表于:2019-02-13 / 阅读(159) / 评论(0) 分类 英文语法词汇

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(211) / 评论(0) 分类 英语新闻

Finance officials from 14 nations in eastern and southern Africa have gathered in Zimbabwe, discussing the possibilities of using the Chinese yuan as a reserve currency in the region. They are also vowing to use the Chinese currency more often with t

发表于:2019-02-22 / 阅读(145) / 评论(0) 分类 2018CRI中国国际广播电台

The deputy governor of China's central bank, Yi Gang, said in an interview with CCTV that China's foreign exchange reserve is within reasonable range. Our foreign exchange reserve increased from less than 300 billion US dollars in 2002 to 3.99 trilli

发表于:2019-02-25 / 阅读(175) / 评论(0) 分类 cctv9英语新闻2016年
学英语单词
a daughter of Eve
Aconitum tatsienense
acoustic stratigraphy
and-without
archostegnosis
asian giant softshell turtle
Askoy
Barnes's dilator
blowpipe welding
bonder
brixes
Can you tell me
ceramic restoration
cocktail lounges
commercial business
condenser circulating water
context effects
contractile mechanism
cortinarius semisanguineuss
counter-difficulty
cyclic subgroup
direct switching-in
Dukes classification for colon cancer
dulcamarin
embiggened
emery-wheel
female gametic nucleus
filled thermometer
Flat I.
four-factor equation
fowl and livestock cargo
freezer ship
ghost dances
gliogenous
hairy-eared dwarf lemur
heteromeringia nitobei
hold clear attachment
i-ga
inscribed circle
jadra
joint degree program
knowle
limestone pellet
lock off
long-term credit facility
macroscopic amount
malignant mesenchymoma of liver
Manipa, Selat
meningovascular syphilis
metacyclic group
metrolinks
micro function circuit
mlcs
Moire holography
Monty Pythonesque
motility hormone
munidopsis cylindrophthalma
native ads
Nervus nasopalatinus longus
network diagnostic
nondegenerate gas
nucleus anterior thalami
once-free
operationality
Orchard Beach
ortegas
pen-writing recorder
perrewe
pit limit
Plantinol
policy-oriented
Pomacanthus
pre-commissioning check
rooted aquatic plant
screen floor
service restrictions
sidac
siliquaria lactea
synarchies
take on enterprise
terrines
tetherins
tgt
thermode
tidswells
time-sharing BASIC language
tip leakage
Tlyadal'
toggle key
total launching weight
variegate alfalfa
verification sample
viggers
wala
wannesses
water catchment area
watertight integrity
weevers
windedness
wriest
write statement
Zarafa