表面抗体

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(93) / 评论(0) 分类 VOA标准英语2016年(七月)

MICHEL MARTIN, HOST: Mars is about to get a new visitor from Earth tomorrow. If all goes well, a NASA probe called InSight will land near the Martian equator. Its mission is to study the interior of the planet. But, before it can carry out its missio

发表于:2018-12-18 / 阅读(116) / 评论(0) 分类 2018年NPR美国国家公共电台11月

英语学习笔记: antiwar adj. 反战 antipathy n. 憎恨,反感 antithesis n. 正好相反 antibacterial adj. 抗菌的 antibacterial soap 抗菌皂 antibacterial agent 抗菌因子 antibody n. 抗体 He committed himself to the antiwar moveme

发表于:2018-12-19 / 阅读(103) / 评论(0) 分类 2018年VOA慢速英语(三)月

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(107) / 评论(0) 分类 轻松英文阅读

地道美语听力播客English as a Second Language Podcast (ESLPod),是一家位于美国加州洛杉矶的英语教育研究机构推出的英文听力会话,于2005年7月23日首播, 主播Dr. Jeff McQuillan为南加州大学的语言学博士

发表于:2019-01-01 / 阅读(128) / 评论(0) 分类 地道美语播客

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(142) / 评论(0) 分类 VOA标准英语2011年(十二月)

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(189) / 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(101) / 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(118) / 评论(0) 分类 VOA标准英语2011年(八月)

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(113) / 评论(0) 分类 环球英语 Spotlight

The National Oceanic and Atmospheric Administration (NOAA) confirms that some of the oil escaping from that ruptured well in the Gulf of Mexico is staying beneath the surface, raising new environmental concerns about the disaster. BP says there is no

发表于:2019-01-30 / 阅读(135) / 评论(0) 分类 VOA标准英语2010年(六)月

Climate change negotiators from 173 countries have agreed on an agenda after days of bickering over the scope of talks left little time for substantive discussions. The disagreement highlighted deep divisions between developing and rich countries on

发表于:2019-01-30 / 阅读(133) / 评论(0) 分类 英语新闻

英语词汇常用前缀及讲解

发表于:2019-02-02 / 阅读(110) / 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(125) / 评论(0) 分类 cctv9英语新闻2015年

Marit Larsen 从那个红遍全球的少女组合M2M里走出来的Marit Larsen并没延续M2M的流行摇滚,而是选择了清澈的民谣曲风,用她时而俏皮时而的甜蜜的嗓音来吟唱她自己写的小曲儿,带给听者如沐春风的清新感觉。 中英歌词: It's such a funny sensation to be so happy that

发表于:2019-02-06 / 阅读(153) / 评论(0) 分类 音乐咖啡厅

LOS ANGELES, June 18 (Xinhua) -- Microsoft Corp. unveiled Monday a family of tablets dubbed Surface, built on Windows 8, at an event in Los Angeles. Microsoft Chief Executive Steve Ballmer introduced the company's Surface family of tablets. The devic

发表于:2019-02-17 / 阅读(130) / 评论(0) 分类 英语新闻

图片1 图片2

发表于:2019-02-19 / 阅读(139) / 评论(0) 分类 加州英语分级G6

图片1 图片2 图片3 图片4 图片5

发表于:2019-02-19 / 阅读(155) / 评论(0) 分类 加州英语分级G6

图片1 图片2

发表于:2019-02-19 / 阅读(144) / 评论(0) 分类 加州英语分级G6

台湾籍旅美老师今天交给我们的句子是: After several weeks of starvation, fat stores become depleted, and all that is left for energy is proteins. At this point essential proteins for survival, like antibodies used to fight infection

发表于:2019-02-22 / 阅读(133) / 评论(0) 分类 留美老师带你每日说英文
学英语单词
antignons
Aspidiotus perniciosus
bacilius anthraris
best polynomial approximation
boneless chicken
bosox
bracket budgeting
Bract.
breakfast food
chubdar
constant boiling(-point) mixture
consummately
cross fruitifulness
data dictionary assembler
data set profile
dATP
decent convergence
deconstructing
derrick guyline
digital information transfer system
drofe
electric connective tissue
Esperantists
Eusimulium mooseri
extra high voltage (ehv)
femtowebers
floating address
fluoride waste
Fosbury-flopping
horse-cars
hydraulic relief valve
ihrigising
indomethacins
isozymogram
item sale
Kakesulin
Kassowitz's law
kenyentulus chui
kill the fatted calf
liepajas
liya
mechanical seal with outward leakage
medial palmar space
metzincin
model state
Mountain Brook
mouselet
musculus sphincter ani externus
net terms
nonpower shift
offset circle of cam mechanism
outline draught
own ship's speed
panurgic
parity checking capability
plasticizer molecule
polell
pot insulato
precedaneous
preheat current
prematonin
prescribed by law
prisonerlike
proparasceve
propyl sulfoxide
quantum of products
Ramus intermedius
re-investigation
reeman
remote pick-up
revival phenomenon
rutherford backscattering spectroscopy
safety-deposit box
saprotrophically
Schilling's specific gravity gas apparatus
secretoglobins
self-collected
shines out
simple product
single loop diagram
slender-winged
slide damper
solvent silicone varnish
specific heat data
tetragonal disphenoidal class
Texas rigs
theorem of momentum
theory of human effctiveness
thickness measurement with laser
thrue
tripeptidyl
unmarshalled
unstable exchange markets
van der waerden's test
vcid
Venkatāpuram
vulnerable phase
waveguid taper
wet sludge
wet-strength paper
windbores
woodworking lathe