[病毒] 病毒性感染

Science and technology: Medical treatment: Feed a virus, starve a bacterium 科学与技术:医疗:感染病毒时进食,感染细菌时禁食 An old wives tale gets some support from medical science. 无稽之谈获医学证实。 Whether it i

发表于:2018-12-05 / 阅读(160) / 评论(0) 分类 经济学人科技系列

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(131) / 评论(0) 分类 VOA标准英语2012年(三月)

ESL Podcast 280 Viral Marketing GLOSSARY buzz excitement and interest about something* In the early part of this year, there was a lot of buzz about a new computer thatcould do everything! viral marketing the ways that a company gets people to share

发表于:2018-12-18 / 阅读(214) / 评论(0) 分类 2007年ESL之商务英语

When patients show up in the hospital with a respiratory illness, they are usually given an antibiotic which do not work against viral infections. Even though most of these respiratroy infections are viral, it is estimated that in these cases antibio

发表于:2018-12-24 / 阅读(134) / 评论(0) 分类 2016年Scientific American(一)月

This is Scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. Antibiotics dont work against viruses, but doctors sometimes give antibiotics to patients who have what turns out to be a viral infection, which adds to

发表于:2018-12-24 / 阅读(189) / 评论(0) 分类 Scientific American(七)月

A big clue about whats behind the disappearing honeybees, also known as colony collapse disorder, or CCD: May Berenbaums team at the University of Illinois at UrbanaChampaign found that bees ribosomes were torn up. The ribosomes make the proteins tha

发表于:2018-12-24 / 阅读(149) / 评论(0) 分类 Scientific American(八)月

This is Whats Trending Today. Judge Frank Caprio is a celebrity in the city of Providence, Rhode Island. And, he is starting to get noticed around the world, too. Caprio is an 80-year-old judge in the capital city of Rhode Island, the smallest state

发表于:2019-01-02 / 阅读(172) / 评论(0) 分类 2017年VOA慢速英语(二)月

阿米巴[性]肝脓肿, amebic liver abscess Ehlers-Danlos综合征, Ehlers-Danlos syndrome 嗳气, belch 凹陷性病变, excavated lesion, depressed lesion Oddi括约肌成形术, plastic repair of Oddi sphincter Oddi括约肌切开

发表于:2019-01-08 / 阅读(209) / 评论(0) 分类 医学英语

This is the VOA Special English Health Report. Hospitals not only treat infections -- they can also cause them. In the United States alone, the number of infections in hospitals is estimated at close to two million each year. About one hundred thousa

发表于:2019-01-12 / 阅读(113) / 评论(0) 分类 2010年VOA慢速英语(四)月

AS IT IS 2016-02-03 Lionel Messi's Biggest Fan 梅茜头号粉丝走红网络 Last month, a 5-year-old boy in Afghanistan became famous on the Internet. A photograph of him went viral. That means people around the world saw the picture, and shared it

发表于:2019-01-12 / 阅读(194) / 评论(0) 分类 2016年VOA慢速英语(二)月

AS IT IS 2016-03-16 Trump-Sanders GIF Goes Viral This is Whats Trending Today An edited video of Bernie Sanders scaring Donald Trump has gone viral. Businessman Trump is the leader in the Republican presidential race. Senator Sanders is the underdog

发表于:2019-01-12 / 阅读(141) / 评论(0) 分类 2016年VOA慢速英语(三)月

HIV Superinfections Appear Common Theyre called HIV superinfections and a study indicates theyre much more common than first thought. Researchers say this raises concerns about possible resistance to treatment and may require new approaches to AIDS v

发表于:2019-01-13 / 阅读(132) / 评论(0) 分类 VOA标准英语2012年(六月)

UNAIDS: Sharp Drop in New Infections The latest Global Report on HIV/AIDS says the number of new infections continues to fall, with the sharpest declines in the Caribbean and sub-Saharan Africa. The UNAIDS report says overall there are about 34-milli

发表于:2019-01-14 / 阅读(161) / 评论(0) 分类 VOA标准英语2012年(十一月)

Discovery Could Lead to New Drugs to Block Deadly Viruses Viruses are strange things. Though there is some scientific question about whether viruses are alive or not, they do have a basic genetic structure that allows them to be biologically active.

发表于:2019-01-14 / 阅读(154) / 评论(0) 分类 VOA标准英语2013年(三月)

By Jessica Berman Washington 04 October 2006 New research suggests that infectious diseases may run in families. Investigators say the discovery represents a major shift in the way scientists view human disease. Experts have always accepted that cer

发表于:2019-02-04 / 阅读(190) / 评论(0) 分类 2006年VOA标准英语(十月)

一次咳嗽会产生2万个病毒 The next time you cough or sneeze, there is good reason to cover your mouth. As many as 20,000 viruses are expelled in an average cough, which may be sufficient to infect many people - particularly those who are not

发表于:2019-02-05 / 阅读(165) / 评论(0) 分类 实用英语

Chinese scientists have defined a subset of a type of virus-specific cells that could pave the way for new ways to treat chronic diseases like HIV/AIDS and cancer, Xinhua News Agency reported last Saturday. 据新华社上周六报道,中国科学家

发表于:2019-02-07 / 阅读(118) / 评论(0) 分类 英语新闻

High-Tech Device Reduces Risk of Hospital Infections This machine fires bursts of ultraviolet, or UV, light that penetrate the cells of micro-organisms and kill them. The organisms have no chance to adapt and gain immunity as they might with a chemic

发表于:2019-02-12 / 阅读(193) / 评论(0) 分类 VOA标准英语2012年(二月)

本期内容: OneofChina'sbiggestlivestreamingstarsisXiaKeke,a22-yearoldwoman,whobychatting,singinganddancinghasreportedlymanagedtoearnmorethan$700,000lastyear. 中国最红的网红主播之一是一个叫夏可可的22岁女孩。据报道,她去

发表于:2019-02-14 / 阅读(145) / 评论(0) 分类 口语侠每日早读

In just two months, the latest buzzword from the Internet, diaosi, has spread so much that it can be found everywherefrom online forums to micro blogs. Many people even call themselves diaosi. Its not the first time a term has gone viral on the Inter

发表于:2019-02-14 / 阅读(114) / 评论(0) 分类 中英双语新闻
学英语单词
a tempo
adorating
Agrippina the Younger
antennal socket
armholes
arsenate effect
assistive devices
attended study
base load generating set
be -
bladder type hydropneumatic accumulator
blizzarded
bursae musculi thyreohyoidei
caglayan (firnis)
call off
cheap of it
coiled spring
collodion process
competence indicators of grade 1-9 curriculum
continuous mining technology
cranomycin
crime of habitual theft
currency hedge
database programming language
differential energy fluence rate
digital television synchronizer
disobeisant
disturbance feedback
donella
doubletted
drill circuit
eolith
espace
face to face the truth comes out
ferus
filming over
fimbrin
fitting union
Garcinia esculenta
gardain
gathering width
gyamdaensis
heated-die pressing process
high-line
holding action
humans
hyaloclastite
hymenophyllum barbatum(v.d. b.)bak.
inconsequentialities
incumbing
internal student
james thomas harriss
Johannesteijsmannia
jonadab
JST
kimberwicke
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lichenous
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Lodi, Prov.di
logical unit number
loxoconcha kueishengi
maclean separator
Manoilescu argument
marine instrument
Mayor, C.
meshnetics
mirande
Mlowe
molybdenated
nonadult
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potato moth
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sinkyone
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symmetrising
theory of plasma
thiocarbohydrazide
total content of organic carbon
two-fer
uncinches
undulatory jump
VBL
vertex of bundle
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whitherwards
Wurtz flask