[=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(143) / 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(80) / 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(109) / 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(132) / 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(100) / 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(113) / 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(117) / 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(77) / 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(75) / 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(98) / 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(104) / 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(173) / 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(73) / 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(66) / 评论(0) 分类 VOA标准英语2010年(三月)
学英语单词
airborne communication
Asclepiades
bagsnatcher
blindly
Botteri's sparrow
cable gripper
camenes
camera mount
central meridian of gnomonic chart
CHH
chondrillasterol
chronographer
coding sheet
common mode signal
connectivity of manifold
copilia
copper containing steel
corrected pitch
CSM
decalcification
depth launcher
direct magnetic pulse forming process
discharge cock
drivers cab
endogenetic action
extragenetic mutation
fish rib
fit person
forage box
four-node flat rectangular shear panel
g-excess illusion
Gilly
glove anesthesia
guiding ideology
have been in the wars
hebe-
Henkel process
Hermann Ludwig Ferdinand von Helmholtz
Heterostraci
high availability cluster multi-processing
hortiamine
hygrocele
incomplete Latin-square
input inhibit
input limited system
instance dungeons
intersected country
jet propelled
limited production
lockney
magnetic shielding factor
mannakin
matriculary
Messapian
multihit
n.s.a
Nepticulidae
non-normal equation
Nysted
oil skimming tank
one hundred and thirty-two
organizational plan
output depreciation method
oxynaspis pacifica
pale fencing
palm (sing. palma)
Penrhyn
perfectas
photoemissive relay
piezoresistive effect
polar westerlies
porphyrically
printmaking
pseudomass
pythiogeton ramosum
radiusing
rated line-charging breaking current
rechargeable primary cell
reflux splitter
reprehensory
RNAAPP
saxoline
scudos
serpentuate
sharp eyes
sheet cutting table
Shelikof Strait
shoulder sb off
sims
soldering iron
Southumbrians
steering anti-kickback snubber
stellate ligaments
strain gauge pressure transducer
strdor
thumb-piece
unaidable
uzomah
velt
wdfw
where you at
Zirc