[=carboxyfluorescein diacetate]二醋酸羧基荧光素

By Mil Arcega Washington, DC 19 September 2006 watch report on E Coli The United States Food and Drug Administration (F.D.A.) has expanded its search for the source of the deadly E.Coli bacterium that has already killed one woman and sickened more t

发表于:2019-01-09 / 阅读(379) / 评论(0) 分类 2006年VOA标准英语(九月)

KELLY MCEVERS, HOST: The dream of gene therapy took a big step forward today. A Food and Drug Administration advisory committee unanimously endorsed the first gene therapy for an inherited disorder. NPR health correspondent Rob Stein is with us now f

发表于:2019-01-16 / 阅读(300) / 评论(0) 分类 2017年NPR美国国家公共电台10月

RACHEL MARTIN, HOST: The Food and Drug Administration is set to decide soon on a matter that could help you rethink fiber. Yeah, we're talking about fiber. We're told to eat a whole lot more of it. It's good for us, right? But what exactly counts as

发表于:2019-01-16 / 阅读(332) / 评论(0) 分类 2017年NPR美国国家公共电台10月

Controversy Continues Over Muscular Dystrophy Drug, Despite FDA Approval play pause stop mute unmute max volume 00:0004:47repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update yo

发表于:2019-01-16 / 阅读(375) / 评论(0) 分类 2016年NPR美国国家公共电台9月

All U.S. Blood Donations Should Be Screened For Zika, FDA Says play pause stop mute unmute max volume 00:0003:33repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Flash p

发表于:2019-01-17 / 阅读(306) / 评论(0) 分类 2016年NPR美国国家公共电台8月

AILSA CHANG, HOST: Federal regulators plan to ban the sale of most flavored e-cigarettes at retail locations like gas stations and convenience stores. They also plan to require people buying e-cigarettes online to verify their age. From Colorado Publ

发表于:2019-01-17 / 阅读(369) / 评论(0) 分类 2018年NPR美国国家公共电台11月

SHIJIAZHUANG, Dec. 25 (Xinhua) -- A listed Chinese herbal medicine maker on Thursday said its compound flu formula has received approval from the U.S. Food and Drug Administration (FDA) for clinical tests. The decision has paved the way for Chinese h

发表于:2019-01-21 / 阅读(343) / 评论(0) 分类 英语新闻

And next to a threat we have never before seen -- a common medical device found in so many hospital rooms could be vulnerable to a cyber-attack, the FDA warning hospitals be on alert for hackers. Here's ABC's Aditi Roy. Hospitals across the country r

发表于:2019-01-29 / 阅读(263) / 评论(0) 分类 访谈录2015年

Starting with a big new step for America's food supply. The FDA has approved genetically modified apples that won't brown as quickly and potatos that won't bruise. But not anyone is on board, McDanold says it won't use GMO potatos, neither will ?, a

发表于:2019-01-29 / 阅读(251) / 评论(0) 分类 访谈录2015年

A new warning from the FDA about aspirin and heart attacks, and ABCs Dr. Richard Besser is here to explain it, Rich, so many of us have heard about the advice that you know, taking a baby aspirin to prevent a heart attack. But this warning says that

发表于:2019-01-29 / 阅读(290) / 评论(0) 分类 访谈录2014年

WASHINGTON, Nov. 18 (Xinhua) -- The U.S. Food and Drug Administration (FDA) on Friday approved Erwinaze to treat patients with acute lymphoblastic leukemia (ALL), who have developed an allergy to E. coli derived asparaginase and pegapargase chemother

发表于:2019-02-03 / 阅读(346) / 评论(0) 分类 英语新闻

WASHINGTON, Nov. 11 (Xinhua) -- The U.S. Food and Drug Administration (FDA) on Friday approved HEMACORD, the first licensed hematopoietic progenitor cells-cord cell therapy. HEMACORD is indicated for use in hematopoietic stem cell transplantation pro

发表于:2019-02-03 / 阅读(435) / 评论(0) 分类 英语新闻

By Carol Pearson Washington 05 December 2007 The U.S. Food and Drug Administration regulates most of the food sold in the United States, as well as all drugs, human vaccines and medical devices. Many countries look to the FDA for guidance on food and

发表于:2019-02-04 / 阅读(289) / 评论(0) 分类 VOA常速英语2007年(十二月)

LASIK eye surgery is used to correct people's vision and end their need for glasses or contact lenses. The U.S. Food and Drug Administration approved the procedure 15 years ago. But now, a former government regulator is publicly expressing concerns a

发表于:2019-02-05 / 阅读(276) / 评论(0) 分类 VOA标准英语2010年(三月)
学英语单词
abelmoschus manihot pungens
abradants
Acoelea
algaecidal
analog pin
angle of cutting edge
Ardusat
attack in close order
benzanilide
blue-and-white
Bolt, Usain
branch on switch setting
carlsbad twin law
cartes du jour
challenge attention
charge conveyor
chicken-hearted as timid as a hare
chitty-faced
ciprefadol
combined valvular disease
coniglio
crowning device
defense contracts
detailed estimate norm
doffing tube
dreamettes
endometritis-salpingitis-peritonitis
environment stress cracking
equivalent grain size
evacuated air
external blind fistula
fire rod
frontal drive
goal differences
grantor of credit
hand bone
headlam
high pressure pipe
impenetrablenesses
in high place
in sb.'s favor
incrusting solids
itten
junction breakdown
Kamchatskiy, Mys
Kansasite
kevil
La Huaca
labour-hours
lancefish
Larcher's sign
left residue class
Logata
medical workers
medspa
Meyer's organ
milarepas
millesimals
moving mountains
must complete state
N-nitrosophenylhydroxyl-amine
nail ya
net weave
Novavitamine
Orthotrichaceae
Ostium valvae ileocecalis
overhead traveling drilling machine
parenchyma cells
partial opinion
phraortes illepidus
post-Adamic
principal of freedom of high seas
profile identifier
r-t-w
radioprotection
re-arming
replacement root
rmsea
robe with horse-hoof shapedcuffs
scuttle-butt
set packing
simajine
simpatico
six fold axis of symmetry
skirty
snuff-bottle
sph
spur geared
subpolar region
Szilard, Leo
tardively
tarpela zoltani
tetraleurodes oplismeni
timider
tomentous
top sheet
trimis
unemployed ship
Volga
weak local commutativity
web document
youngite