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Congressional leaders are reporting progress today in talks aimed at fashioning a bailout of the country's financial markets. NPR's Debbie Elliott has more. Negotiations jump-started after House Republicans joined the talks. Minority Leader John Boe

发表于:2018-12-02 / 阅读(160) / 评论(0) 分类 2008年NPR美国国家公共电台九月

Poverty Source of Tropical Infections in Texas, Gulf of Mexico Chagas is an infectious disease transmitted by the kissing bug. The kissing bug looks a little bit like a cockroach but it has the ability to feed on blood and it lives in the very poor q

发表于:2018-12-08 / 阅读(128) / 评论(0) 分类 VOA标准英语2012年(三月)

书表慢性病 续处方笺Chronic Illness Prescription Slip 慢性病 续处方笺Chronic Continuous Prescription 慢性病 续处方笺Refill Presriptions For Chroni Disease 诊断书Medical Certificate 挂号费Registration Fee 证明费Certifica

发表于:2018-12-12 / 阅读(179) / 评论(0) 分类 医学英语

This is the VOA Special English Agriculture Report. Melamine is an industrial chemical. So how and why did it get into pet food that caused kidney failure in cats and dogs? And what might be the risk to the human food supply? These are questions tha

发表于:2018-12-15 / 阅读(148) / 评论(0) 分类 VOA慢速英语2007年(四)月

中和抗体有望助力艾滋病疫苗研制 Researchers say powerful antibodies may hold clues to developing an effective AIDS vaccine.The antibodies were isolated from individuals already infected with HIV. Dr. Wayne Koff saysthe goal is to find a

发表于:2018-12-16 / 阅读(115) / 评论(0) 分类 VOA标准英语2016年(七月)

During his first term in office, Indonesian President Susilo Bambang Yudhoyono oversaw a period of robust economic growth based on exports. This year exports have slowed as a result of the global recession. As the president gets set to begin his seco

发表于:2018-12-19 / 阅读(152) / 评论(0) 分类 VOA双语新闻 2009年9月

This is Scientific American's 60-Second Psych, I'm Christopher Intagliata, got a minute? While at Stanford in the mid-1960s, One Flew Over the Cuckoo's Nest author Ken Kesey started adding a peculiar ingredient to his home-cooked venison stew--LSD. N

发表于:2019-01-08 / 阅读(198) / 评论(0) 分类 Scientific American(三)月

This is Scientific Americans 60-Second Science. Im Cynthia Graber. Thisll just take a minute. Heres a strange tale of two previously unrelated food products. First: chitlins, that delicacy of fried pig large intestines. Theyre well-loved throughout t

发表于:2019-01-08 / 阅读(149) / 评论(0) 分类 Scientific American(十一)月

Flu Virus Disarms Immune System's First Responders 流感病毒瓦解免疫系统的第一道防线 From VOA Learning English, this is the Health Report. 这里是美国之音慢速英语健康报道。 Infection by the influenza virus may be more co

发表于:2019-01-12 / 阅读(181) / 评论(0) 分类 2013年VOA慢速英语(十二)月

Scientists Gather for AIDS Vaccine 2011 The largest conference on AIDS vaccine development is being held in Bangkok, Thailand FROM September 12th to the 15th. Researchers will discuss how to build on recent advances in a time of tight budgets. Organi

发表于:2019-01-13 / 阅读(121) / 评论(0) 分类 VOA标准英语2011年(九月)

New Yellow Fever Vaccine Shows Promise A new vaccine for yellow fever is showing good results in tests as it overcomes one of the biggest problems with the current version. Yellow fever is a deadly disease that occurs in much of South America and sub

发表于:2019-01-14 / 阅读(150) / 评论(0) 分类 VOA标准英语2011年(四月)

Potent Antibodies Offer New AIDS Vaccine Design Researchers say powerful antibodies may hold clues to developing an effective AIDS vaccine. The antibodies were isolated from individuals already infected with HIV. Dr. Wayne Koff says the goal is to fi

发表于:2019-01-14 / 阅读(141) / 评论(0) 分类 VOA标准英语2011年(八月)

美国准备销毁叙利亚化学武器 The U.S. Defense Department is preparing to test a system it plans to use to destroy Syria's chemical weapons stockpiles at sea. Officials are offering reassurances that the process will be safe. 美国国防部正

发表于:2019-01-18 / 阅读(151) / 评论(0) 分类 VOA双语新闻 2013年12月

Protamine sulfate is a drug that reverses the anticoagulant effects of liver compounds such as heparin. Protamine is extracted from the sperm of salmon and other species of fish, and then made into a protamine sulfate injection which is a necessary d

发表于:2019-01-19 / 阅读(152) / 评论(0) 分类 世界各地新闻集锦

During his first term in office, Indonesian President Susilo Bambang Yudhoyono oversaw a period of robust economic growth based on exports. This year exports have slowed as a result of the global recession. As the president gets set to begin his sec

发表于:2019-01-31 / 阅读(126) / 评论(0) 分类 VOA标准英语2009年(九月)

Israel has issued a stern warning after Iran said it had begun making a higher-grade nuclear fuel. Israeli Prime Minister Benjamin Netanyahu says Iran's intentions are clear. Iran is racing forward to produce nuclear weapons in brazen defiance of the

发表于:2019-02-12 / 阅读(147) / 评论(0) 分类 VOA标准英语2010年(二月)

An investigation has revealed six garment manufacturers in Shanghai have made school uniforms using toxic dye. The city's quality watchdog says it found aromatic amine dye in uniforms sold to 21 primary and middle schools across the city. China's nat

发表于:2019-02-14 / 阅读(155) / 评论(0) 分类 英闻天下

Meanwhile the tireless Rutherford, now back at Cambridge as J. J. Thomson's successor as head of the Cavendish Laboratory, came up with a model that explained why the nuclei didn't blow up. He saw that they must be offset by some type of neutralizing

发表于:2019-02-17 / 阅读(148) / 评论(0) 分类 万物简史

日本名护市市长开始竞选 TOKYO, Jan. 12 (Xinhua) -- Candidates started their official campaign on Sunday to compete for the mayor of Nago, an election which may affect the relocation of a U.S. military base in Okinawa. It will be a race betw

发表于:2019-02-19 / 阅读(158) / 评论(0) 分类 英语新闻

When a virus enters your body, your body has to recognize it then produce a protein called an antibody. These antibodies attached to the virus and neutralize it. However, in the time it takes your body to produce enough antibodies, the virus may have

发表于:2019-02-23 / 阅读(118) / 评论(0) 分类 英语时差8,16
学英语单词
amateur astronomer
anisophylla
anthranillic acid
anti-fading device
Anti-Smooth
aphidians
arthrodesis
Asch
atolin
autolyzer
average limit of ice
Barraquer's operation
bioactivated
blink back
bother about
by check
capsule cleaner
cathode kathode catelectrode
cestid
chimbotes
conical serrated external toothed lock washer
coquicide
crystallogeny
cylinder drying sizing machine
Damascenus, Johannes
delayed reflex
demonstation
denver-based
dolastatin
dominant lethal test
eight-inches
electron-positron storage ring
episinus punctisparsus
esposizione
eurhynchium celebicum
evenliness
field artilleries
fifth position
flood sth with sth
flutter depth
genus achrass
gnar
grand pas de basque en tournant
hard-soft
homophobias
horsecloth
Hydroxylrenifolin
Illapel, R.
impolicy
interpregnancy
iron family metal
laboratory(experimental)
Leoben
Ligularia stenocephala
marine amphibian robot
melted wax bath
methylene chlorobromide
miocamycin tablet
muehrcke's nails
multioctet coded character set
negative leverage
normosexual
oblique prism
oil and water
okaite
Paralympian
pay someone a visit
plantago psyllium
pliomelaena sauteri
polymer based composite
pontium
postiling
Poysdorf
precancellations
precor
prepacking treatment
presence of cars on classification tracks
quantitative analysis method
rabbat
radio-frequency shielding fence
radix-digit
rogering
sappositorium glycerini saponatum
satish
scan mode
shipboards
soft core potential
sournesses
store through cache
strata eboris
strong-voiced
test patterns
the young pioneers
three-month
thrown obstacles in way
time dependent factor
tin-based
Toepler machine
training vitality into mentality
unceremoniously
unstudded short-link chain
wellhead device