音标:[.endә'tɒksin] ;
n. 内毒素
[化] 内毒素
n. a toxin that is confined inside the microorganisms and is released only when the microorganisms are broken down or die
词型变化:名词复数形式 : endotoxins
考试类型:[托福]
词性分布:
名词100%

endotoxin的用法和样例:

例句

用作名词(n.)
  1. The blood endotoxin and amylase were detected in the experiment.该实验检测看血中内毒素及淀粉酶水平。

词汇搭配

  • endotoxin shock内毒素休克
  • bacterial endotoxin细菌性内毒素...
【反义词】

Medical Microbiology医学微生物学 adenovirus 腺病毒 adsorption 吸附 aerobe 需氧菌 aflatoxin 黄曲霉毒素 airborne transmission 空气传播 amantadine 金刚烷胺 anaerobe 厌氧菌 anthrax 炭疽 antigenic drift 抗原漂移,抗原转

发表于:2018-11-29 / 阅读(229) / 评论(0) 分类 医务英语

From NPR news in Washington. I'm Jack Speer. A key Senate committee has sighed off on President Obama's budget blueprint setting the stage for debate on the 3.6 trillion dollars spending package some time next week. Approval by the Senate Budget Com

发表于:2018-12-02 / 阅读(182) / 评论(0) 分类 2009年NPR美国国家公共电台3月

Could there be a substance that both gives us the munchies and can help combat obesity? There may indeed be, according to research published in the Proceedings of the National Academy of Sciences. The Monell Center in Pennsylvania partnered with Kyus

发表于:2018-12-02 / 阅读(128) / 评论(0) 分类 Scientific American(十二)月

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. As long as there have been mice, people have sought a better mousetrap. And since we figured out that bacteria can make us sick, weve searched for better

发表于:2018-12-24 / 阅读(157) / 评论(0) 分类 Scientific American(十)月

Science and technology. 科技。 Exercise and addiction. 锻炼也会上瘾。 Fun run. 奔跑的奥秘。 People, it seems, have evolved to be addicted to exercise. 人类似乎在进化过程中对锻炼上瘾了。 AS THE legions of gym bunnies a

发表于:2018-12-31 / 阅读(189) / 评论(0) 分类 经济学人科技系列

D Dahurian Rhododendron Leaf P.E 满山红提取物 Daidzein 大豆甙元 Daidzin 大豆甙 Dandelion P.E 蒲公英提取物 Daphnetin 瑞香素 Daphnin 瑞香甙 Daucosterol 胡萝卜甙 Dauricine 蝙蝠

发表于:2019-01-03 / 阅读(163) / 评论(0) 分类 医务英语

谈到视角,很多同学可能会问,当我谈论视角的时候,我在说什么。看以下GRE考试中的一句话: The large number of physiological and behavioral similarities between birds and mammals, which have separate evolutionary h

发表于:2019-01-03 / 阅读(138) / 评论(0) 分类 GRE英语

CARL AZUZ, CNN STUDENT NEWS ANCHOR: There's an old saying: It's not what you know, it's who you know. It might also be how you act. We're gonna make sense of that in just a bit. I'm Carl Azuz. Welcome to CNN Student News! First Up: Midterm Elections

发表于:2019-01-08 / 阅读(122) / 评论(0) 分类 CNN2010年(十一)月

Fridays are awesome! Just like the students and teachers at Ron Clark Academy, where I had the privilege of speaking yesterday. I'm Carl Azuz, bringing you 10 minutes of headlines, leaving out the commercials. Let's go ahead and get started. The fina

发表于:2019-01-08 / 阅读(175) / 评论(0) 分类 CNN2011年(二)月

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. For years, scientists and physicians have been up in arms about the rise in antibiotic resistance. Seems that many bacteria, devious buggers that they ar

发表于:2019-01-08 / 阅读(139) / 评论(0) 分类 Scientific American(一)月

Iran's state-run television station says three American tourists have been arrested after entering the country from northern Iraq without permission. The State Department is looking into the reports, as NPR's Allison Keyes reports. The three were re

发表于:2019-01-08 / 阅读(145) / 评论(0) 分类 2009年NPR美国国家公共电台8月

The tailings ponds are the largest toxic impoundments on the planet. 那些残渣池是世上最大的毒性蓄水池 Oil sands-r rather I should say tar sands-oil sands is a P.R.-created term, 油砂-或者我该称它为沥青砂-油砂是公关

发表于:2019-01-18 / 阅读(131) / 评论(0) 分类 TED演讲商业篇

Science and Technolgy 科技 Arthritis and botulinum toxin 关节炎与肉毒杆菌毒素 Something to celebrate 值得庆贺 Botulinum toxin may help relieve chronic pain 肉毒杆菌毒素也许能够帮助缓解慢性疾病的痛苦 ARTHRITIS is t

发表于:2019-01-26 / 阅读(125) / 评论(0) 分类 经济学人科技系列

Roberta: You know, my birthday is coming up. John: Yeah, I know. What are you getting at? Roberta: Nothing. I was just thinking that its kind of an important birthday, a major birthday. John: Yes, I know. Spit it out. What are you driving at? Roberta

发表于:2019-01-28 / 阅读(126) / 评论(0) 分类 地道美语播客

If your hair is uber thick, curly, orfrizzy, or you're just not that into your texture, you might have consideredgetting your hair chemically straightened. But the pricey salon services haverecently come under fire for causing some super-scary side e

发表于:2019-02-01 / 阅读(119) / 评论(0) 分类 趣味英语

1.An army scientist committed suicide before federal prosecutors could charge him with mailing anthrax-laced letters after the 9/11 attacks. Authorities say that the letters may have been part of a warped plan by Bruce Ivins to test a vaccine for th

发表于:2019-02-11 / 阅读(212) / 评论(0) 分类 美联社新闻一分钟2008年(八)月

What makes people dizzy when they spin? Rolling down a hill or spinning around in endless circles causes dizziness or vertigo because hair-like sensory nerve cells in our ears send wrong messages to our brain. The motions of our bodies are detected b

发表于:2019-02-13 / 阅读(138) / 评论(0) 分类 阅读空间

Science and technology 科学技术 Exercise and addiction 锻炼也会上瘾 Fun run 奔跑的奥秘 People, it seems, have evolved to be addicted to exercise 人类似乎在进化过程中对锻炼上瘾了 AS THE legions of gym bunnies and jogging

发表于:2019-02-16 / 阅读(190) / 评论(0) 分类 经济学人科技系列

Science and technology 科学技术 Arthritis and botulinum toxin 关节炎与肉毒杆菌毒素 Something to celebrate 值得庆贺 Botulinum toxin may help relieve chronic pain 肉毒杆菌毒素也许能够帮助缓解慢性疾病的痛苦 An infl

发表于:2019-02-16 / 阅读(175) / 评论(0) 分类 经济学人科技系列

饶舌:Gucci Mane - Bingo 相关介绍:来自亚特兰大的Radric Gucci Mane Davis,在发行了个人首张专辑《Trap House》四年之后,人气日渐高涨。 Bricks, Photo Shoot, Shirt Off and Stoopid and the Make the Trap Say Aye remix等

发表于:2019-02-18 / 阅读(157) / 评论(0) 分类 节奏布鲁斯
学英语单词
access tiering
acute carcinoma
afghan-pakistan
Alem, El
amphipodas
anabarites
anode ray
anuss
apocleisis
argument of vector
atarba (atarbodes) fuscicornis
atpcs
Barf someone Out
beta-Hypersthene
bhimanis
bijvoeite-(Y)
body-side
Bosniac
broich
celebes black ape
chaotic progradation configuration
chelisochids
chrome-spinel brick
countertype
course instability
cross-questioners
dentatas
digestest
direct-broadcast satellite television system
discharge ratio
dissolvative
electrical ageing test
end - stage renal disease
EPTA
evaporator filament support
exey
F, f
flameproof enclosure
glucosaminicacid
graphitic steel
ground vibration velocity
gymnasiums
homologous organ
hurl barrow
HVDC coupling system
hyperstrange particle
inter-orbital flight
internal drum filter
Irherm
Juvara
Kamyshla
kinetic friction force
lateral epicondylic ridge
levul(in)ic acid
liban
limited overs cricket
lympho-adenoma
MACR (maintenance control program)
marine clay
Mateescu
mechanical capacitance
military requirement
moral psychology
mos (metal oxide semiconductor)
motor driving time relay
multicast routing protocol
noise isolation mount
nozzle air bleed
oil-cooled engine
optical arrays
optical font
ornatest
oro y plata
Peucedanum yunnanense
Plff.
preserving duty
pressure hatch
pseudocercospora triumfettae
pterotic
public monopoly
quadruple gun
rhizoma bletillae
rule of reasonableness
sea water intake facility
semiquantitative determination
septa scroti
solutist
stereomutations
stoichiometric procedure
supersonic diffusion efficiency
the Golden Lotus
towelhead
tunica serosa (periton?i)
two-circuit tuner
undulationists
Ustinovka
vapor corrosion inhibiter
very high frequency(vhf)
VLCAD
wicrobiology
yaaay
zar'a