palmaz-Schatz冠状动脉支架

This is the VOA Special English Health Report. A coronary stent is a small tube that is used to treat heart patients. The tube is made of A stent is a tube of wire mesh wire mesh. Doctors place it inside an artery that has narrowed. They expand the

发表于:2019-01-11 / 阅读(55) / 评论(0) 分类 VOA慢速英语2007年(六)月

This is the VOA Special English Health Report. Today we have the second half of a report about some concerns with the use of drug- treated coronary stents. These are small metal tubes designed to be placed inside arteries in heart patients. The sten

发表于:2019-01-11 / 阅读(44) / 评论(0) 分类 VOA慢速英语2007年(六)月

JUDY WOODRUFF: So, can the U.S. and Russia, who have been at loggerheads for years over Syria, come to an agreement? For some answers, I'm joined by Angela Stent. She's director of the Center for Eurasian, Russian and East European Studies at Georget

发表于:2019-01-27 / 阅读(41) / 评论(0) 分类 PBS访谈环境系列

35 切尼副总统的心脏病治疗手术 DATE=3-14-01 TITLE=SCIENCE REPORT- Cheney/Heart BYLINE=Nancy Steinbach (Start at 1'00

发表于:2019-01-30 / 阅读(72) / 评论(0) 分类 科技之光

HEALTH REPORT - Carotid Stent By Jerilyn Watson Broadcast: Wednesday, May 12, 2004 This is the VOA Special English Health Report. Strokes can take place when fatty material blocks the flow of blood th

发表于:2019-01-30 / 阅读(46) / 评论(0) 分类 健康与经济

1. stentorian /stenˈtɔ:ri:ən/ -- very loud Stentor是传说中一位嗓音洪亮的传令官,其音量相当于50个人的音量。斯滕托尔(Stentor),古希腊神话男性人物之一。其事迹反映于荷马的《伊里亚特》之中,

发表于:2019-02-27 / 阅读(99) / 评论(0) 分类 突破英文词汇
学英语单词
a lock
absolute solar flux
administrated price
aegadean isless
ammunition bread
anisomery
atypical estrus
bacteriologies
baked cocoon
balanced file organization scheme
bankruptcy official
beyeler
binary floating point resistor
block-square
bottomrow
brena alta
bridge rating test
Calcimar
campbellpurs
Casualty-insurance
Classical English
claw-liker
colical
confined merchandise
contact mechanism
cysto-urethrography
damper air
distributor(-ter)
drive axle allowable input torque
E. A. E. C.
electronic interlocking
epigaec
express body
extrametrically
familial prevalence
field-mappings
firmiana simplex (l.) w. f.wight
functional menorrhagia
generation overlap
genus Thevetia
gram calorie
grandfather's clock
have a flutter
helioseismology
hepatic aneurysm
hump
hypersensibilities
initiator/terminator
inoculum (pl. inocula)
institute of international law
insulin glucagon system
IP ADDRESS
irrigation gallery
issuesee
ivory-white
land-dwelling
Lemesos
light-pen attention
lighting time
local subcooling
man-riders
Mapam
merchant venturer
middle qi
mont-roig
mumpish
n-key
non-recipient
Obertraun
odorful
osteosarcoma of jaw
packed bulk density
plain headed
poaching
pointed grinding head
profit ratio of total liabilities and net worth
Pławna
quantizer overload noise
quick basic
quiverness
rear-steering car
recirculating pump speed
residual static correction
rheydt
Russo-Finnish War
scarlet letter
self sustain
set
short doppler count
short saphenous nerve
sioban
Sireniki
skill-trainings
steering-wheel actuator
sthenolagnia
subgoals
swinging staging
theft
thermosprays
tikas
variation of information
VCL