抗EB病毒抗体

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(104) / 评论(0) 分类 VOA标准英语2016年(七月)

Could you come and help me mend the computer, Neel? What's wrong with it? I can't log on the internet again. Let me see. Did you change anything on your computer? No, never. What kind of anti-virus software do you use? I don't have this kind of softw

发表于:2018-12-25 / 阅读(94) / 评论(0) 分类 英语口语900句

067 computers Words Modem internet connection wireless cpu hard drive software keyboard hardware program disc cd rom mouse screen button type press cursor click manual wire/lead print(er) up/download email mouse pad scanner lap/desktop graphics sound

发表于:2018-12-25 / 阅读(112) / 评论(0) 分类 情景英语口语100主题

本杰明请来了电脑维修人员,经检查发现电脑是由于受到了病毒感染而死机,原来本家的电脑没有装杀毒软件,不想当电脑盲的话,看来只好恶补电脑知识了。 Listen Read Learn Repairman: What can I do? Benjamin: The system crashed when I was surfing on the internet.

发表于:2018-12-26 / 阅读(94) / 评论(0) 分类 英语口语大赢家

How often do you donate blood? Once a year? Once every few years? Never? Would you be willing to do it every few weeks? That is what James Harrison of Australia has been doing for almost 60 years. In that time he has donated blood over 1,000 times. J

发表于:2018-12-28 / 阅读(119) / 评论(0) 分类 轻松英文阅读

You Are the Weakest Link, Goodbye Do you remember the good old days? Innocent times spent sharing documents and executable files without a care in the world. Okay, every month or so you might encounte

发表于:2018-12-29 / 阅读(113) / 评论(0) 分类 大学体验英语综合教程

Repairman: What can I do? Benjamin: The system crashed when I was surfing on the internet. Repairman: Did you go to any illegal website? Benjamin: No, But does that matter? Repairman: Yes, your computer can be easily infected by virus if you do that.

发表于:2018-12-31 / 阅读(115) / 评论(0) 分类 英语大赢家上册

Researcher: Vitamins and Mineral Supplements Slow Progression of HIV 补充维生素和矿物质放缓艾滋发展 WASHINGTON Patients with HIV, the virus that causes AIDS, often develop vitamin deficiencies. A new study has found that giving these p

发表于:2019-01-03 / 阅读(113) / 评论(0) 分类 VOA常速英语2013年(十一月)

Antibody Could Reverse Diabetes Scientists in California have developed a new approach to treating diabetes which might be able to reverse the disease and not just treat the symptoms. The World Health Organization estimates that more than one-third o

发表于:2019-01-04 / 阅读(157) / 评论(0) 分类 VOA标准英语2011年(十二月)

This is Scientific Americans 60-Second Science, I am Cynthia Graber, this will just take a minute. The disease hepatitis C might provide a new tool in the fight against HIV AIDS ,say scientists at the Scripps Institute and in the Netherlands.The rese

发表于:2019-01-08 / 阅读(182) / 评论(0) 分类 Scientific American(四)月

SCIENCE IN THE NEWS - Cancer Drug Finds HIV Hidden in the Body SHIRLEY GRIFFITH: This is SCIENCE IN THE NEWS, in VOA Special English. Im Shirley Griffith. CHRISTOPHER CRUISE: And Im Christopher Cruise. Today, we tell about an anti-cancer drug recentl

发表于:2019-01-12 / 阅读(117) / 评论(0) 分类 2012年VOA慢速英语(九)月

Mucus: Your Friend Against Bacteria 粘液助你对抗细菌 When you are sick with a cold or the flu, you may have a runny nose. Why is it called a runny nose? Because of the mucus flowing and dripping from your nose. Yucky! But, guess what? Mucus i

发表于:2019-01-12 / 阅读(116) / 评论(0) 分类 2016年VOA慢速英语(一)月

Update: Breakthrough in Fighting Zika From VOA Learning English, this is the Health Lifestyle report. Researches have reported a breakthrough in the search for a treatment for Zika virus. To better understand this report, you will need to know the fo

发表于:2019-01-12 / 阅读(206) / 评论(0) 分类 2016年VOA慢速英语(十一)月

New Ebola Vaccine Proves Effective in Mice U.S. scientists have developed a new vaccine against the deadly ebola virus which has the potential to remain potent after years of storage. Ebola is one of the deadliest viruses known. It kills about nine o

发表于:2019-01-13 / 阅读(115) / 评论(0) 分类 VOA标准英语2011年(十二月)

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(131) / 评论(0) 分类 VOA标准英语2011年(八月)

Thailand plans to call for stepped up cooperation from regional governments to contain the spread of the H1N1 flu. The Thai government will present the issue at an annual gathering of foreign ministers from Southeast Asia and the region's main partn

发表于:2019-01-14 / 阅读(103) / 评论(0) 分类 VOA标准英语2009年(七月)

Voice 1 Welcome to Spotlight. Im Mike Procter. Voice 2 And Im Liz Waid. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 Todays Spotlight program is about

发表于:2019-01-19 / 阅读(128) / 评论(0) 分类 环球英语 Spotlight

英语词汇常用前缀及讲解

发表于:2019-02-02 / 阅读(129) / 评论(0) 分类 英文语法词汇

Chinese and American scientists have developed a new antibody targeting the MERS virus, which has, to date, killed 19 people and infected over 150 in South Korea. But Shanghai-based Fudan University has been working with the US National Institute of

发表于:2019-02-03 / 阅读(137) / 评论(0) 分类 cctv9英语新闻2015年

Containing the H1N1 virus in Britain is no longer an option and the country is moving to a new treatment phase. Health Secretary Andy Burnham outlined the new approach, effective immediately, which includes doctors diagnosing and prescribing medicat

发表于:2019-02-12 / 阅读(112) / 评论(0) 分类 VOA标准英语2009年(七月)
学英语单词
Actinidia kolomikta
anti-ballistic missile (abm)
arch rogue
archbishopric
attributeness
audit trail attribute
back up data
bakundu
balance sheet for all purpose
bannoura
bluff catchers
braced rib arch
brine cured hide
casting box for curred stereos
CB (control bus)
cermet of class
clearing-out drop
committee in accounting procedure
Cycas segmentifida
Dame Margot Fonteyn
days after contract
defectuose
disk grinder
diunkard
enamel finish
entomophthoraceaes
Etarotene
extratympanic
eyecatch
fabries
family Oscillatoriaceae
Fir'awn, Jazîrat
flat abrasion test
food flavour
frostted
fuse link
fusidic
gas hydrate
gas sampling probe
give someone a rap on the knuckles
Hamont
high tenacity fibre
Holocene epoch
idioblast
in good light
julep
keyword system
leaped out
lepiota fusciceps
lumbarization
mature stand
Microstegiums
mistrials
moretanoids
motion organ
multi-fiber optical submarine cable
musculus flexor superficialis
natural-ventilation
navigation control console
network armies
nonsanctimonious
nontrivially
nutritional physiology
one-sixty-fourth
organization restructuring
otophon
packet
Palantirs
parnahibas
plain spot
plakatu
polypragmon
pseudo-
psychomotor developments
purchasing cost
r.castro
ravellers
reserve power station
saleableness
sample to background activity ratio
serratum
stall tolerance
still and anon
stored drive circuit
Supreme Leaders
sweep someone off his feet
synchronous mirroring
textos
thermorelay
total free surface
training work
transduce
transformation of program
trapped charge
triple reflection
truing diamond holder
tsypkin locus
Uderns
ultra-sonic vibration
waterplane area coefficient
wettability effect
woolly plant louse