免疫感测器

[00:06.79]Jane works at the Center for Disease Control and prevention [00:12.12]as a disease detective. [00:15.46]Listen to the tape and answer the questions. [00:19.91]The Diseases detective. [00:23.46]Jane is one of the experts at the Center for Di

发表于:2018-12-13 / 阅读(188) / 评论(0) 分类 人教全日制普通高中英语(必修)高二

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Real-time information about whats happening in our bodies at the cellular level could be crucial for fighting cancer and other life-threatening conditi

发表于:2018-12-24 / 阅读(92) / 评论(0) 分类 Scientific American(十二)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. The plague is most famous for killing tens of millions of people all over Europe in the 1300s. Plague is caused by the bacteria Yersinia pestis. And th

发表于:2018-12-24 / 阅读(72) / 评论(0) 分类 Scientific American(八)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Electronics come in all shapes and sizesbut theres been a limit on their flexibility. Now, researchers say theyve created electronics that can be shape

发表于:2018-12-24 / 阅读(125) / 评论(0) 分类 Scientific American(十一)月

One of the most exquisite heat sensors in the worldits not in some government lab. It's in the head of a snake. The pit viper, to be specific. They're incredibly sensitive. They beat any of the synthetic counterparts, even the most expensive semicond

发表于:2018-12-24 / 阅读(88) / 评论(0) 分类 2017年Scientific American(二)月

He is immune to chickenpox, he had it as a child. 他对水痘免疫,他小时候就得过了。 immune表示免疫的,immune system就是指身体的免疫系统;而对...有免疫力就用be immune to...这个词组。

发表于:2018-12-25 / 阅读(72) / 评论(0) 分类 蒋健棠英语实用句子

1. It helps with addiction control 1.锻炼有助于控制癖嗜 The brain releases dopamine, which responds to any form of pleasure, be it sex, drugs, alcohol or food. Some people become addicted to dopamine and substances that produce itespecially

发表于:2019-01-03 / 阅读(99) / 评论(0) 分类 阅读空间

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. It's April 15th. Like many people around the country, you might be feeling your blood pressure rise as you deal with everyone's favorite activityfiling

发表于:2019-01-08 / 阅读(97) / 评论(0) 分类 Scientific American(四)月

It's time for a new year and a new you, but perhaps your heart is not in it this time around. Maybe you're jaded from too many failed New Year's resolutions, or maybe you're just not feeling motivated these days. Here are a few reasons why you may no

发表于:2019-01-08 / 阅读(85) / 评论(0) 分类 英语阅读理解

HIV Vaccine Research 艾滋病疫苗研究 Two years ago, Jason Brenchley took part in an HIV vaccine trial sponsored by the U.S. National Institutes of Health. An NIH researcher himself, Mr. Brenchle

发表于:2019-01-08 / 阅读(85) / 评论(0) 分类 VOA2005(上)--环境科学探索

You want to know the secret to success? Here it is: 你想知道成功的秘诀吗?下面我就告诉你: Believe in yourself so much, that no one else can tell you otherwise. 要足够相信自己,这样就没有人能对你指手画脚了。

发表于:2019-01-08 / 阅读(132) / 评论(0) 分类 轻松英语

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: And I'm Barbara Klein. This week, we talk about a sickness called lupus and other autoimmune diseases. Autoimmune diseases affect the immune system the body's

发表于:2019-01-11 / 阅读(92) / 评论(0) 分类 VOA慢速英语2009年(四)月

Researchers have developed an improved version of the smallpox vaccine that can be combined with a vaccine against anthrax. The dual vaccine represents a significant scientific achievement as well as a possible improved defense against biological att

发表于:2019-01-14 / 阅读(89) / 评论(0) 分类 VOA标准英语2010年(十)月

Study: Immune System Weakens in Space During the final flight of the US space shuttle Atlantis in the summer of 2011, one of the most important pieces of scientific cargo on board was a medical experiment designed to test how the human immune system

发表于:2019-01-14 / 阅读(90) / 评论(0) 分类 VOA标准英语2013年(四月)

Well, I was born with a rare visual condition called achromatopsia, which is total color blindness, 我出生在一个色彩极少的世界,世界只有明暗之分,这叫做全色盲 so I've never seen color, 所以我不知道什么是颜色, a

发表于:2019-01-18 / 阅读(78) / 评论(0) 分类 TED演讲国际问题篇

今天分享的是柠檬水的妙用。 重点词汇 immune system 免疫系统; potassium n.化钾; freshen vt.使新鲜; 使清爽,使有精神,把(自己)盥洗一番; 1. Gives your immune system a boost. 2. Excellent source of potassium.

发表于:2019-02-02 / 阅读(106) / 评论(0) 分类 卡卡课堂早餐英语

Cat lovers of the world, rejoice! You finally have the chance to understand what your pet is saying thanks to a smart collar that can interpret feline meows and translate it into human speech. Aptly named Catterbox, the collar supposedly has a digita

发表于:2019-02-04 / 阅读(111) / 评论(0) 分类 实用英语

今天我们要学的词是immune。Immune, 的意思是免疫的,比如,immune system就是指免疫系统, immune disease则是免疫系统疾病。Immune还可以指免除的,不受影响的. Apple's OS X, which has long been considered immu

发表于:2019-02-06 / 阅读(63) / 评论(0) 分类 英语单词荟萃

Developing countries in Africa are bracing for serious setbacks in their economies. One of the countries that may feel the effects of the downturn more acutely than others is Kenya, which suffered months of political unrest earlier this year. VOA Co

发表于:2019-02-06 / 阅读(64) / 评论(0) 分类 VOA标准英语2008年(十月)

He wanted Amelio to help him return to Apple as the CEO. 他想让阿梅里奥帮助他回到苹果担任CEO。 There's only one person who can rally the Apple troops, Jobs said, only one person who can straighten out the company. 只有一个人可以

发表于:2019-02-22 / 阅读(77) / 评论(0) 分类 乔布斯传
学英语单词
account total
aerosol climatic effect (ace)
allyl acetate
antimannase
atomic definition
bit-part
by Jupiter
camptonite
carving chisel
cathode ray oscilloscoph
characteristic of spring
charge coupled device
chemical circulation cleaning
chondronectin
chrysaora quinquecirrhas
climax area
Coelolepida
complete family of distributions
cryptographies
curtices
customer-related indicator
data pick-up
de-layering
deciduousness
decriminalizations
differential roller
earthpeas
edge effect
electrolytic semiconductor
elephantine
entification
exacerbescent
exfoliants
extraordinary depreciation
fajans-soddy's law
fickler
fluoridiser
forward sight
free ride
g.7xx
gardening gloves
Gartnerian
glenbard
have the better of
hydroxyl ion
ichthyie
in a certain way
incohesive
Isoetales
kabish
Kamaishi
keep one's balance
Krasino
launching with periscope
longation at break
longitudinal-framed
maraz
maximum bar diameter
micro cuvette
microchaeta
mucilaginous gum
multigun tube
non-automatic signal
on the job training
peripheral control terminal
points of maximal
power take-off speed
predetermined variable
principal path
radio frequency resistance welding
random-sequential access
raze out
retrograde hernia
Samogitians
schecter
schmelze
schwazite (mercurian tetrahedrite)
sclerotomic
segmentation and resassembly sublayer
sexualisms
shore dinner
Sikaianan
sinking shaft
slot space-factor
SRUF
stav
sublaunched missile
sulphuryl
suppressing hyperactive liver for calming endogenous wind
tag block
tamaro
tegid
Telford pavement
threaded wrought iron pipe
tractor-propelled harrow
Uvatskiy Rayon
vaccum decatizing aaparatus
vena vertebralis accessorias
vernonia cinerea less.
voltage transformer comparator
wobble coefficient
yahsis