【免疫学】抗体产生的指导学说[亦作 instructive theory]

[00:04.49]Scientific Attitudes [00:06.97]科学的态度 [00:09.46]Science had its beginning when man started asking questionsabout his environment. [00:14.18]科学起源于人类开始对自身环境产生疑问的时候. [00:18.91]He wondered where the sun went at night an

发表于:2018-12-04 / 阅读(138) / 评论(0) 分类 大学英语自学教程上

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(117) / 评论(0) 分类 VOA标准英语2016年(七月)

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(129) / 评论(0) 分类 2018年VOA慢速英语(三)月

This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? We live in a nice neighborhood. Of the galaxy, that is. The sun is about halfway toward the outer edge of the Milky Way. But the sun may have migrated vast distances t

发表于:2018-12-24 / 阅读(159) / 评论(0) 分类 Scientific American(九)月

20. My favorite magazine 我最喜欢的杂志 Susan: What's your favorite magazine? Eddy: Off hand, I'd say the Reader's Digests is my favorite. Susan: What kind of magazine is it? Eddy: It's instructive and inspiring. Susan: Really? It is a weekly, isn't

发表于:2018-12-24 / 阅读(207) / 评论(0) 分类 突破口语

Chapter 26 Hollywood and Celebrity Heartthrobs. 第26章好莱坞及好莱坞影星David: Are there any actors or actresses that you like? Who are your favorite movie stars? 你喜欢哪些演员?你最喜欢的影星是谁? You: Yes, Ive got a f

发表于:2018-12-25 / 阅读(127) / 评论(0) 分类 留学生在中国

Idiom: Off the record 非正式的,不记录下来的事 Hit the book: Likelihood Strain Incorporate Well-being Complement Be consistent with Hypothesis

发表于:2018-12-27 / 阅读(142) / 评论(0) 分类 趣味青春英语

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(134) / 评论(0) 分类 轻松英文阅读

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(173) / 评论(0) 分类 VOA标准英语2011年(十二月)

Rainforests exist because it rains a lot and that makes forests grow, right? Well, not so fast. What if its not the rain that makes the forests? What if its the forests that actually generate the rain? That is the contention of a paper in BioScience

发表于:2019-01-08 / 阅读(157) / 评论(0) 分类 Scientific American(五)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(224) / 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(124) / 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(143) / 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(141) / 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(145) / 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(145) / 评论(0) 分类 cctv9英语新闻2015年

TEHRAN, Oct. 18 (Xinhua) -- Iranian(伊朗) leaders on Monday urged for the quick formation of the Iraqi government, saying that will serve the interests of the Iraqi people and enable them to enjoy stability, security, unity and prosperity(繁荣

发表于:2019-02-06 / 阅读(182) / 评论(0) 分类 英语新闻

SUMMARY: The Cloisters marks its 75th anniversary with a celebration of the unicorn修道院博物馆用庆祝独角兽的方式来度过其成立75周年纪念日CONTENT: Search for the Unicorn, an engaging and instructive new exhibition at the Me

发表于:2019-02-09 / 阅读(164) / 评论(0) 分类 英语笔译

Does television play a positive or negative role in the modern world? Arguments1. Television is now playing a very important part in our lives. 2. Television is not only a convenient source of entertainment, but also a comparatively cheap one. 3. Tel

发表于:2019-02-21 / 阅读(183) / 评论(0) 分类 雅思英语

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(172) / 评论(0) 分类 留美老师带你每日说英文
学英语单词
acid recovery
adaptive control system
adenine-riboside
appraise assets
assembly pit
authalic projection
automatic damper regulator
average gain coefficient
bandage capeline
Belgian chocolate
Broadhurst Ra.
cantala
Cattleya bow-ringiana Hort.
change-up
chliasma
circumligate
cirrostratus cumulosus
city garden
collision avoidance computer
colocynth pulp
concrete pressure vessel
cone friction coupling
cross over turn
digital extraction
Dobois' abscess
Dorema
duplicate supply
dysthymic
e-SATA
ethren
Fakaofo
faradise
fastness to brushing
faules
feather picture
Formylsulfamethine
geodynamical
grass wetland
hiddenline plot
high-flower
hoist chain
housworth
hystero
hysteroepilepsies
intermediate haulage conveyor
intonation sequence
jisi
John Wyndham
laminar layer
latrine
left hypogastric nerve
ligamenta tuberculi costae
loellingites
loss in fitting
marplots
masicotite
mathematical equation
mechanisable
menahem
microdialysers
microprogram format
myoctoninc
Natuna, Kep.
nonmated
Opilia
outer port
pecvds
petrobras
petty jurors
podzol soils
potential claim
PV (process variable)
pyro-musical
quartz crystal oscillator side
questionaire mail
rate of change limiting control
remote-controlled overhead crane
routinary
russen
sept psaumes
sequence control element
shellside water test
short skirt
side reach
smerk
social demography
space research institute
special access program
special purchasing
spheres of influence
STARTEX
stepney
submesoscales
sundrikite
sweethread
Swertia rotundiglandula
system overshoot
theory of gene starvation
United Nations Commission on the Status of Women
unloading system job
unset concrete
vacuum standard wavelength