调节电阻;电位计

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(74) / 评论(0) 分类 VOA标准英语2015年(十二月)

This is Scientific American 60 Seconds Science. I'm Elly Wilkeson, got minute? Our homes glow at night. Lightbulbs, TVs and now computers, E-readers, tablets and smart phones expose people to an increasing amount of light after dark. And the color of

发表于:2018-12-24 / 阅读(66) / 评论(0) 分类 Scientific American(十)月

Lawmakers Raise Possibility of Regulating Facebook U.S. lawmakers have demanded that Facebook take more steps to protect the privacy of its users. Some even raised the possibility of regulating social media networks. The demands came during two days

发表于:2019-01-03 / 阅读(79) / 评论(0) 分类 2018年VOA慢速英语(四)月

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(76) / 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(122) / 评论(0) 分类 VOA标准英语2010年(五)月

Almost all cells need iron to grow. Now, researchers have identified a link between the body's system for regulating iron and breast cancer. The discovery could help doctors predict the course of breast cancer disease and even help them decide the mo

发表于:2019-01-13 / 阅读(231) / 评论(0) 分类 VOA标准英语2010年(八)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(96) / 评论(0) 分类 VOA标准英语2015年(一月)

15. A century ago,Freud formulated his revolutionary theory that dreams were the disguised shadows of our unconscious desires and fear by the late 1970s,neurologists had switched to thinking of them as just mental noise - the random byproducts of the

发表于:2019-01-16 / 阅读(77) / 评论(0) 分类 考研英语长难句讲解

AUDIE CORNISH, HOST: A new law in California requires anyone selling an autographed item for more than $5 to certify that item's authenticity. The law expands regulations that were originally meant to deal with fake sports memorabilia, only now it co

发表于:2019-01-17 / 阅读(62) / 评论(0) 分类 2017年NPR美国国家公共电台6月

Finally, the Financial Services Authority is responsible for monitoring and regulating the financial services industry. It has four main aims. One, maintaining confidence in the UK financial system. They supervise stock exchanges. Two, promoting publ

发表于:2019-01-17 / 阅读(85) / 评论(0) 分类 林超伦实战口译练习笔记

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(140) / 评论(0) 分类 2015CRI中国国际广播电台

The conference on the development of Tibet's tourism industry ended with the signing of 16 key projects worth more than 10 billion yuan, or about 1.7 billion US dollars. Tourism Development Commission Deputy Director Ren Jiyue says Tibet will explore

发表于:2019-01-19 / 阅读(86) / 评论(0) 分类 2016CRI中国国际广播电台

本期真题 1. Many a player who had been highly thought of has _____ from the tennis scene. A) disposed B) disappeared C) discouraged D) discarded 2. She's fainted. Throw some water on her face and

发表于:2019-02-01 / 阅读(76) / 评论(0) 分类 英文语法词汇

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(83) / 评论(0) 分类 好听的英文歌曲

文本: This is it, Max. The first private party we've booked in our cupcake shop. What? You said it was a private party, and this is a party I keep near my privates. Fine, but they can't smell it on your breath, So eat a mint after. No need. It's

发表于:2019-02-16 / 阅读(69) / 评论(0) 分类 跟着美剧练发音

BEIJING, Jan. 11 (Xinhua) -- China will continue its regulation of land supply for housing use in 2013 to promote the stability of land market and healthy economic growth, a senior land and resources official said on Friday. Xu Shaoshi, minister of l

发表于:2019-02-18 / 阅读(120) / 评论(0) 分类 英语新闻

Authorities in China have issued new regulations for road tests of self-driving cars, which will allow local authorities to sign off on vehicle tests that match local conditions, while ensuring that safety is the top priority. Xin Guobin, China's Vic

发表于:2019-02-22 / 阅读(66) / 评论(0) 分类 2018CRI中国国际广播电台

Topics: Regulating monopolies and antitrust laws; American songs: Happy Birthday; whilst versus while; to blow away (something); using do for emphasis Words: monopoly competitor antitrust law sanctioned to break up to appeal lyrics kindergarten to ca

发表于:2019-02-23 / 阅读(49) / 评论(0) 分类 美语听力 English Cafe

台湾籍旅美老师今天交给我们的句子是: Sleeping isn't lost time, or just a way to rest when all our important work is done. Instead, it's a critical function, during which your body balances and regulates its vital systems, effecting

发表于:2019-03-05 / 阅读(120) / 评论(0) 分类 留美老师带你每日说英文
学英语单词
acetoarsenite
acute angled triangle
ancillula
balconet
boil-water
brachidial support
Bukit Cina
calm your farm
capillary force
capitol pk.
carbon-dates
chilihead
Chinsu-ri
Churuguara
clubiona taiwanica
cock crow
cologno monzese
commissar
conditionally sigma-complete
contingent duty
cross pack
dentros
disgenius
dun dealgan (dundalk)
Ekiatap
electrical-resistance thermometer
electrode acceleration
electronic energy spectrum
end-to-side intestinal anastomosis
engineering solution
factor in
First Nations
Fortran
free living nitrogen fixation
Fuselloviridae
get out countenance
get sth up
giffen paradox
glass gage
glovin'
half-adder binary
hexothiocaine
hodograph circle
Houben-Hoesch synthesis
hunger edema
hurry-up wagon
hydraulic press-packing
lecanora pallida
leisure-time
lithotripsy
llenan
lubricating oil strainer element
makambako (makumbako)
metasedimentary rock
micro-moles
modification kit
mummichog
Narragansett Bay
non-melodic
obninsk
operation of relay
Ormosia pingbianensis
oxydiethylene
pailly
parametric upconverter
peat bog
permutite
phone connector
phosphor amplifier
prowersite
pulmonary eosinophilosis
radar dome
residual porosity
reverse circulation gravel pack
ringdown circuit
scale-model investigation
schmeissers
setting down
shrimpa
simple cycle
Spasskaya Guba
stegging
strain gauge torque measuring instrument
Sturluson
subeconomic forest
synchronous data-link control
take a life
taoistest
telemetry data center
tenement-house
thermology
thick-split graft
thread take-up lever link hinge pin
topoangulator
transplutonics
umbilical gap(in gastropodods)
underwithholds
univalent antibody
urban soil and water conservation
utility powerboattrailer
waiver of privilege
white space count program