超高电阻

World Action Needed to Prevent Widespread Antibiotic Resistance Since the discovery of penicillin in 1928, we have used antibiotics against a host of infections. But now, doctors are finding that more and more bacteria are resistant to even the stron

发表于:2018-12-08 / 阅读(76) / 评论(0) 分类 VOA标准英语2015年(十二月)

28 Fred Smith Fred Smith: Most of the time, the biggest 1)risk that an 2)entrepeneur has to face, in my mind, is 3)internal. They have to decide that this is the thing that they want to do with their time and their life more than any other thing, be

发表于:2019-01-01 / 阅读(153) / 评论(0) 分类 名人名篇

众所周知,肥胖有害健康。人们常说,肥胖会引发各种各样的内科疾病:胆固醇过高,胰岛素抵抗,还很可能患糖尿病和心脏病。不过,德州大学西南医疗中心的科学家们提出了不同意见。他

发表于:2019-01-02 / 阅读(108) / 评论(0) 分类 60秒科学

Scientists Say Fast Food Heightens Risk of Diabetes 科学家称速冻食品使糖尿病机率增加 A new study has found that people who eat fast food are much more likely to develop insulin resista

发表于:2019-01-03 / 阅读(60) / 评论(0) 分类 VOA2005(上)--环境科学探索

The spokesman for the Lord's Resistance Army says Congolese forces and U.N. peacekeepers in Congo Kinshasa are preparing to move against the rebel group, which has yet to sign a peace deal to end a 20-year reign-of-terror in the region. VOA Correspo

发表于:2019-01-06 / 阅读(132) / 评论(0) 分类 VOA标准英语2008年(九月)

Antibiotics Breed Drug Resistance in Pigs Pigs given low doses of antibiotics had more E. coli in their guts, and that bacteria showed an increased resistance to antibiotics, according to new research. The study confirms the routine practice of feedi

发表于:2019-01-13 / 阅读(78) / 评论(0) 分类 VOA标准英语2012年(一月)

Vidushi Sinha | Washington, DC 18 May 2010 The World Health Organization calls antibiotic resistance one of the three greatest threats to human health. Experts fear antibiotic resistance puts humans in danger of becoming nearly defenseless against so

发表于:2019-01-13 / 阅读(124) / 评论(0) 分类 VOA标准英语2010年(五)月

Kenya: Misuse of Antibiotics Leading to Resistance by Immune System NAIROBI In Kenya, the rise of drug resistant bacteria could reverse the gains made by medical science over diseases that were once treatable. Kenyans could be at risk of fatalities a

发表于:2019-01-14 / 阅读(101) / 评论(0) 分类 VOA标准英语2015年(一月)

STEVE INSKEEP, HOST: The BBC series Planet Earth was one of the first blockbuster high-definition TV shows a decade ago. Tomorrow, Planet Earth II debuts on BBC America. And this time, it is said to be in ultrahigh def. Reporter Will Huntsberry found

发表于:2019-01-16 / 阅读(64) / 评论(0) 分类 2017年NPR美国国家公共电台2月

As Assault On Mosul Looms, Resistance Grows And ISIS Grows More Brutal play pause stop mute unmute max volume 00:0003:43repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your

发表于:2019-01-17 / 阅读(96) / 评论(0) 分类 2016年NPR美国国家公共电台10月

A Letter to my Future Self写给未来自己的一封信In 1994 I wrote a letter. I stuck it in an envelope, put it away and completely forgot about it. 1994年我写了一封信,我把它装进信封收起来,就完全忘记了。 It wasnt until

发表于:2019-01-17 / 阅读(79) / 评论(0) 分类 英语口译

A new study has found that people who eat fast food are much more likely to develop insulin resistance than those who don't. 一项新的研究表明吃快餐的人比不吃快餐的人更易患抗性胰岛素。 A study published in the internationa

发表于:2019-01-19 / 阅读(56) / 评论(0) 分类 VOA双语新闻 Bilingual News

China has long depended on coal-burning power plants to fuel its explosive growth over the past three decades. As a result, air pollution has risen to alarming levels in central and eastern regions. Policymakers have been working hard to shift the co

发表于:2019-01-19 / 阅读(144) / 评论(0) 分类 2017CRI中国国际广播电台

Artemisinin, also known as QingHaoSu in Chinese, was discovered by Chinese scientist Tu Youyou. She received the 2015 Nobel Prize for Physiology and Medicine for the drug's discovery by her team more than three decades ago. In her speech at the Karol

发表于:2019-01-19 / 阅读(141) / 评论(0) 分类 2015CRI中国国际广播电台

Artemisinin, also known as QingHaoSu in Chinese, was discovered by Chinese scientist Tu Youyou. She received the 2015 Nobel Prize for Physiology and Medicine for the drug's discovery by her team more than three decades ago. In her speech at the Karol

发表于:2019-02-04 / 阅读(73) / 评论(0) 分类 英语新闻

By David McAlary Washington 10 January 2007 One of the main weapons to prevent mother-to-child transmission of the AIDS virus during birth is the drug nevirapine. But when nevirapine is used alone just once, HIV starts becoming resistant to it. Rese

发表于:2019-02-04 / 阅读(107) / 评论(0) 分类 2007年VOA标准英语(一月)

爱的反抗力 Muse - Resistance Resistance Muse Is your secret safe tonight? And are we out of sight? Or will our world come tumbling down? Will they find our hiding place? Is this our last embrace? Or will the walls start caving in? (It could be w

发表于:2019-02-05 / 阅读(84) / 评论(0) 分类 好听的英文歌曲

By Barry Wood Belgrade 03 February 2008 Serbian pro-Western President Boris Tadic has claimed victory over his ultra-nationalist challenger Tomislav Nikolic in a closely contested runoff vote. VOA's Barry Wood in Belgrade reports that amid mild and s

发表于:2019-02-06 / 阅读(127) / 评论(0) 分类 VOA常速英语2008年(二月)

This year, TV makers are doing their best to give huge-screen fanatics more breathing room. New ultrahigh-definition sets were shown off Monday by LG Electronics, Sharp, Sony and Samsung Electronics at the international CES gadget show in Las Vegas.

发表于:2019-02-14 / 阅读(220) / 评论(0) 分类 英闻天下

Despite temperatures of around 30 degrees Celsius on Sunday, hundreds turned out in southwest Beijing to take part in what's known as an ultra-marathon. More than twice the distance of a marathon, which is just over 42 kilometers, ultra-marathons are

发表于:2019-02-21 / 阅读(84) / 评论(0) 分类 2016CRI中国国际广播电台
学英语单词
'Udaysah
a/b/c roll
absolute age of soil
absorption flamephotometry
adonitoxologenin
aerial telegraph conductor
alla cappella
alternating voltage test
amorebieta
astrocaryum vulgare
Atlantic Beach
automatic telephony
be astir with
beak flute
beef hammers
benzopyridine
carry rudder
chitinaceous
cholecystocol
coeliocyesis
corneosome
court trusts
dallol
dazed and confused
derlega
dexterer
druggeting
eseridine tartrate
evening newspaper
extraction stage
factiva
forces of the universe
forevacuum gage
form-master
four ball test rig
frame sequential system
Futog
get along well
glucofructosan
grazes
growth hormone deficiency dwarfism
guidees
haemorrhagic fever
heterostatic
hot rolled
hydraulic efficiency jet propulsion system
ice engine oil
illuder
inflatable dunnage
iprotiazem
kernel of Carleman type
khampa (sredne-vilyuysk)
kinematical diffraction theory
laboratory hood
leneys
lenis consonant
ligamenta calcaneotibiale
linear pairs
local cloud
lowhill
lymphonodi tracheobronchales caudales
Mafan(Maaten)
massae
mechanical creation design
merging star
microgravimetry
Midsummer Days
minimum stable heneration
municipal
Nedlitz
Ninomiya
nollow brick
Novachene
oral dependence
over-strains
overdressings
poperies
puerperal phlebitis
recrystallise
satellite automation system
scornfully
sea-shore
seedest
service type
servo gear
shore zone
sobejano
solenidaes
spherical day mark
staring down
steamier
straw stop
subsidiary labour power
Symphypleona
Taiped
top bow
transfer expenditure
Trismegistia
unroofed anticline
upliftable
vailing
Vīrarājendrapet