超声波多普勒诊断仪

pal pamphlet announce panic cradle section irritate supersonic paper veil parachute petty pattern jug seemingly colonial disperse bias incur spectacle edible

发表于:2018-12-01 / 阅读(243) / 评论(0) 分类 用Mp3背六级单词

Jackie: Hello Im Jackie Dalton and today, were going to find out about space travel and look at some science language. Were going to do this with the help of Jeff Hoffman. Hes a former NASA astronaut an astronaut a person who goes into space. Hes goi

发表于:2018-12-03 / 阅读(189) / 评论(0) 分类 英语听和读

Study Says Breath Analysis Can Help in Diagnosing Cancer Lung cancer claims an estimated one and a half million lives each year. But a research team at the Cleveland Clinic and University of Illinois is working to develop a new test that could make d

发表于:2018-12-16 / 阅读(180) / 评论(0) 分类 VOA标准英语2012年(一月)

It's Friday. I'm Carl Azuz. This is CNN student news. Earlier this week, we ask you to discuss your memory method. Remember that? Well, today we are going to share some of what you have to say. First up, though, the governor of Colorado has suspended

发表于:2018-12-24 / 阅读(184) / 评论(0) 分类 CNN2012年(四)月

Unit 11 Transportation (I) Part I Warming up A 1. This news item is about Boeing's 18 billion new orders this year for its new 777 jetliner. 2. This news item is about possible mergers between airlines. A2 Tapescript: 1. Boeing, the world's leading c

发表于:2018-12-27 / 阅读(257) / 评论(0) 分类 Step by Step2000

图片1 superior n. 长者,高手,上级 adj. 较高的,上级的,上好的,出众的,高傲的 例句:Oliver smiled a superior smile as he drove past in his expensive new car. 奥利弗开着那辆豪华的新车驶过时,傲慢地微微

发表于:2018-12-30 / 阅读(171) / 评论(0) 分类 漫画搞定六级词汇(文本+音频)

The F-8 Crusader was designed by Vought in response to a US navy requirement for a carrier-based supersonic fighter. It became apparent in the early 50s that, that the navy needed this capability. The air force was ahead of the navy in that regard wi

发表于:2018-12-30 / 阅读(205) / 评论(0) 分类 国家地理2007年

超声成像 ultrasonic imaging 实时成像 real-time imaging 灰阶显示 gray scale display 彩阶显示 color scale display 经颅多普勒 transcranial doppler 彩色多普勒血流显像 color doppler flow imaging 彩色血流造影 color flow

发表于:2019-01-08 / 阅读(225) / 评论(0) 分类 医学英语

I really wish I could play a musical instrument. I cant. I had a few music lessons when I was a kid, but I didnt keep them up. I really regret that now. I get quite jealous of people who can play a musical instrument. Its a wonderful ability. I hope

发表于:2019-01-09 / 阅读(209) / 评论(0) 分类 纯正英语一分钟

EXPLORATIONS - The Guitar: an Instrument for Any Kind of Music By Paul Thompson Broadcast: Wednesday, May 25, 2005 (MUSIC) VOICE ONE: I'm Steve Ember. VOICE TWO: And I'm Phoebe Zimmermann with Explora

发表于:2019-01-09 / 阅读(294) / 评论(0) 分类 Explorations

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: And I'm Barbara Klein. Today we tell about Alzheimer's disease. More than a century after its discovery, Alzheimer's disease is still destroying people's brai

发表于:2019-01-11 / 阅读(194) / 评论(0) 分类 VOA慢速英语2009年(九)月

AS IT IS 2013-08-19 Survival Shelters, Tornadoes and Old Ironsides 生存避难所,龙卷风和老铁壁 Hello, and welcome to the Monday edition of As It Is, our daily show for people learning everyday American English. 大家好,欢迎大家收听周

发表于:2019-01-12 / 阅读(203) / 评论(0) 分类 2013年VOA慢速英语(八)月

AS IT IS 2013-09-11 Rising Temperatures Could Mean More Wildfires 不断上升的气温可能会意味着更多的森林大火 From VOA Learning English, welcome to As It Is! Im Mario Ritter. On our show today, we hear from two weather experts. We he

发表于:2019-01-12 / 阅读(323) / 评论(0) 分类 2013年VOA慢速英语(九)月

今天我们要学的词是straightforward。 Straightforward, 简单明了,直截了当。 Experts say that diagnosing back problems is not always straightforward, 专家们说,背部毛病的诊断绝没有那么简单。 Why can't you just giv

发表于:2019-01-25 / 阅读(147) / 评论(0) 分类 英语每日一词

生活大爆炸第一季第六集_1:The Middle Earth Paradigm -Rajesh: Okay, if no one else will say I will. We really suck at paintball. 好吧,如果没人说那就我来说。我们在彩弹比赛中的表现实在太差了! -Howard: That wa

发表于:2019-01-28 / 阅读(319) / 评论(0) 分类 生活大爆炸第一季

Everybody! 大家注意 I've decided to send Matt and Ben along with Lieutenant Clayton. 我已经决定让马特和本与克莱顿中尉一同出发 It'll put our kids a few hours ahead of whatever else is coming, 无论发生什么,孩子们都能提

发表于:2019-01-29 / 阅读(225) / 评论(0) 分类 陨落星辰第一季

Bionic Christina Aguilera Are you ready, ready, ready to go-g-g-go? Are you ready, ready, ready to go-g-g-go? Bionic, take it supersonic, eh I'm bionic; hit you like a rocket, eh-ay-yeh Bionic, so damn bionic, eh Gonna get you with my electronic, sup

发表于:2019-02-07 / 阅读(210) / 评论(0) 分类 好听的英文歌曲

1,000mph Target for British Car 英国制造时速达1000英里/小时的高速汽车 A British team has begun building a car designed to smash all previous land speed records and go faster than even the speed of sound. The supersonic car, called Blo

发表于:2019-02-13 / 阅读(161) / 评论(0) 分类 英语听力精选进阶版

Doppler on Wheels Rolls Into Tornados Doppler radar reads the weather based on reflections from items moving through the air. Joshua Wurman was the first to put the technology on wheels and drive it directly into the path of a tornado. I invented Dop

发表于:2019-02-17 / 阅读(245) / 评论(0) 分类 VOA常速英语2013年(八月)

今天我们要学的词是straightforward。 Straightforward, 简单明了,直截了当。 Experts say that diagnosing back problems is not always straightforward, 专家们说,背部毛病的诊断绝没有那么简单。 Why can't you just giv

发表于:2019-02-18 / 阅读(162) / 评论(0) 分类 英语单词荟萃
学英语单词
absolute error bounds
acid-free spinning
acrocoracoid
air setting heat curing oil
alkali solution
alpine-touring
animal rightist
aniridic
apportionment of loss
Areostrophia
barringtonia asiatica kure indian barringtonia
belladonna liquid extract
bit speed
bituminous surface treatment
blocking oseillator driver
boiler scaling hammer
Breviken
broken out in
burden costs
camera-shy
career ladder
Chasidism
chlamydomona
chronaxie meter
close cooperation
close over lattice
common objective
compression sprayer
con-
dentino-enamel plane
deoxynucleotidyl
detraditionalizes
dimethicones
drapetis scutellaris
dress worsted
eating-thrown
engageth
environmental management science
erase test feature
etymologized
firoz
gear form-cutting
genealogists
Glochidion thomsonii
ifps (interactive financial planning system)
imbricatings
infective period
Inhul
interphenomenon
interploidy
jarldom
ketogluterate
kronic
ladder string
litigation procedure
Locum-tenens
marsh snake
Marshall method
means of transportation
Mexilhoeira Grande
mutely
myronides
N-acetyl-D-glucosamine
odd-toed ungulates
offensive missile system
open wagon
outpunched
overtime pay
paminas
pelicometer
phoma mume hara
physicogenic
pigment minerals
poincar
quaketails
radionuclide in vitro image
reconciliation parliament
regressive set
roof of fouth ventricle
rotary-drum type reactor
savka
silica-based
single-emulsion film
site-dependent constant
sliding hiatal hernia
stress-rupture data
swinging-out casement window
tablet PC
tapping old workings
tetrahedral hemihedry
textile machine
transvest
trichia decipiens
true speed
tupiks
unpredestined
unvisualized
upright position
voip
wirerope
yolandes
yttrocolumbite