四环素类抗生素

[00:14.02]Hey. 嘿 [00:14.78]Hey, are you all right? 嘿 你还好吗? [00:19.54]You look like you have a fever or something. 你看起来有点象发烧什么的 [00:22.98]Im fine. I just cant sleep. 我没事 我只是睡不着 [00:29.14]My mind ke

发表于:2018-11-30 / 阅读(197) / 评论(0) 分类 听电影学英语-后天

World Action Needed to Prevent Widespread Antibiotic Resistance Since the discovery of penicillin in 1928, we have used antibiotics against a host of infections. But now, doctors are finding that more and more bacteria are resistant to even the stron

发表于:2018-12-08 / 阅读(146) / 评论(0) 分类 VOA标准英语2015年(十二月)

By Carol Pearson Washington 28 February 2007 watch Antibiotic Resistance report Penicillin and Erythromycin are examples of antibiotics that used to be one-time miracle cures. These drugs and other antibiotics are now less effective because bacteria

发表于:2018-12-16 / 阅读(143) / 评论(0) 分类 2007年VOA标准英语(二月)

Lawsuit Filed to Stop Antibiotic Use in Healthy Livestock American health advocates have filed a lawsuit against the U.S. food regulatory agency to stop a practice they believe is contributing to the rise of antibiotic-resistant infections worldwide.

发表于:2018-12-16 / 阅读(205) / 评论(0) 分类 VOA标准英语2011年(六月)

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(181) / 评论(0) 分类 Scientific American(七)月

Evidence mounts that ancient Nubian brewers purposely made beer so that it contained a dose of antibiotic tetracycline. Christopher Intagliata reports 有证据表明努比亚的啤酒制造者故意在啤酒中加入抗菌四环素。 In 1980, a sci

发表于:2019-01-02 / 阅读(186) / 评论(0) 分类 60秒科学

四环素类 美他环素 Methacycline 飞梭霉素, 甲烯土霉素, 甲烯环素 米诺环素 Minocycline 康尼, 二甲胺四环素, 美满霉素, 二甲胺四环素,Vectrin, Minomax, Minocin, Ul

发表于:2019-01-03 / 阅读(147) / 评论(0) 分类 医务英语

By Ruth Reader Washington, DC 13 February 2008 There is growing concern around the world over illnesses caused by new antibiotic-resistant bacteria, or so-called superbugs, and the decreasing effectiveness of antibiotics to treat infections. Earlier

发表于:2019-01-07 / 阅读(152) / 评论(0) 分类 VOA常速英语2008年(二月)

Antibiotic or antiseptic drops are the best approach to treating swimmer's ear, according to a new research review. And while oral antibiotics are often prescribed along with ear drops to treat swimmer's ear, this is not necessary, the reviewers say.

发表于:2019-01-07 / 阅读(138) / 评论(0) 分类 英语新闻

NB: This is not a word for word transcript Yvonne: Hello - I'm Yvonne Archer, this is 6 Minute English - and thanks to Rob for joining me today. Rob: It's good to be here, Yvonne. Yvonne: Great. Rob how do you feel about the colour pink? Rob: Pink? W

发表于:2019-01-07 / 阅读(174) / 评论(0) 分类 六分钟英语

In 1980, a scientist looking at bone fragments under an ultraviolet microscope noticed the bones were glowing greena hallmark of the antibiotic tetracycline. The drug latches onto calcium and gets deposited in bone. Nothing unusual. Except these bone

发表于:2019-01-08 / 阅读(131) / 评论(0) 分类 Scientific American(九)月

Vidushi Sinha | Washington, DC 18 May 2010 The World Health Organization calls antibiotic resistance one of the three greatest threats to human health. Experts fear antibiotic resistance puts humans in danger of becoming nearly defenseless against so

发表于:2019-01-13 / 阅读(177) / 评论(0) 分类 VOA标准英语2010年(五)月

Antibiotic Alternative Treats Urinary Infection in Mice Researchers have a new approach for treating urinary tract infections, a painful condition which can often be treated successfully with antibiotics. But many times, the infection is caused by st

发表于:2019-01-13 / 阅读(135) / 评论(0) 分类 VOA标准英语2011年(十一月)

A leading U.S. government health agency is focusing an annual campaign on educating patients, parents, and health care providers about the need to avoid the misuse of antibiotics. Inappropriate use of antibiotics can lead to superbugs that resist dru

发表于:2019-01-14 / 阅读(154) / 评论(0) 分类 VOA标准英语2010年(十一)月

Rosanne Skirble Before the discovery of antibiotics in the 1940s, millions of people died routinely of staphylococcus and streptococcus and more serious bacterial infections like meningitis, pneumonia

发表于:2019-01-31 / 阅读(484) / 评论(0) 分类 VOA2004(上)--国际时事

A alternate bearing 大小年结果 amendment 调理剂 ample 充足的 anatomical 解剖的 aneuploid 非整倍性(的) anion 阴离子 annual 一年生植物,一季生植物 anther 花粉囊,花药 anthocyanin [植]炭疽病 antibiotic 抗生

发表于:2019-02-09 / 阅读(239) / 评论(0) 分类 英文语法词汇

与宠物亲热可致命 Letting sleeping dogs lie in your bed can make you sick, research suggests. 研究发现,经常让狗狗睡在你的床上,这将有可能是你患病。 Pet owners may increase the chances of contracting everything from

发表于:2019-02-11 / 阅读(125) / 评论(0) 分类 实用英语

SYDNEY: All molecules are not created equal. Some have saved billions of lives, wreaked environmental havoc or made the world a more colorful place. Here's our selection of those that have changed the course of human history。 发自悉尼:分子并

发表于:2019-02-13 / 阅读(235) / 评论(0) 分类 阅读空间

Got a nagging cough? Before you reach for the cough syrup, try one of these natural remedies. 得了烦人的咳嗽?在你伸手拿咳嗽糖浆之前,试试这些天然疗法的其中之一吧。 1. Pick some thyme. Thyme is an officially approve

发表于:2019-02-14 / 阅读(154) / 评论(0) 分类 趣味英语

Drugmakers and antibiotics 制药商和抗生素 The path of least resistance 最省事的办法 Governments reckon that drug firms' research efforts need a shot in the arm 政府认为需要鼓励药企的研发工作 A GROWING worry in medicine is

发表于:2019-02-16 / 阅读(143) / 评论(0) 分类 经济学人商业系列
学英语单词
a black belt
account manual
amylophosphorylase
angle of deck edge immersion
anterior ethmoidal artery
apothecarial
avelorns
bimetallisms
binge-eating-purging type anorexia
biological material
bluegreen
bombal
bottom flushing of sediment
buglelet
ceasmic teratosis
cordaite
cotton strain
criminations
crusadings
cska
cyab
CYCLO-C
data switching exchange
decalcified milk
Deliberating is not delaying.
detection agent
development project
DHCP
diacetoxy-
diagonal cracking
domestic satellite
Ercsi
fermionic
fish product
genus elsholtzias
gerontocracies
good morals
hero-worshiping
hinske
hyperophthalmopathic
hyperplasia of mammary glands
inhomogeneous plastic flow
instant program access
iodoformizes
Jamaica ebony
Juncus perparvus
karyostenotic
lithium bicarbonate
Maesa indica
manolatos
manpower tightness
matrix modifier
morons
nail clipper
need satisfaction
New York funds
nged
notch sensibility
order of connectivity
order Rodentia
over-chafed
plug and socket arrangement
potato raiser
powaqqatsi
protein synthesis
pull media
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reductase test
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roizman
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sensory test of skin
several years
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sight propagation
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time of releasing
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two-back
uspirg
vanish from
variable valve actuation mechanism
voltage temperature coefficient
WAC (write address counter)
wired system
wolinsky
Yantarnyy