异种材料心脏瓣膜

Who would have ever thought that a creature with an extending 1) turtle-like neck, a finger as bright as a nightlight, or a 2) penchant for Coors beer would translate into hundreds of millions of doll

发表于:2018-11-28 / 阅读(278) / 评论(0) 分类 疯狂英语2002年

unfold unify unique unity universe update upgrade uphold upright urban urge utilise utmost vacant vain valid valve van variation variety vary vast vegetation vihicle veil vein velocity velvet vent ventilate venture verbal verdict verge verify versat

发表于:2018-12-01 / 阅读(275) / 评论(0) 分类 新东方六级词汇

第四篇 心血管系统 Section 4 Angiology 第一章 心血管系统 Chapter 1 Cardiovascular System abdominal aorta 腹主动脉 anterior cardiac vein 心前静脉 anterior inferior sinus of pericardium 心包前下窦 anterior interventricular branch 前室间支 anterior inte

发表于:2018-12-05 / 阅读(323) / 评论(0) 分类 医学英语

Part 13 Ballast handling 1. Scuppers plugged. 2. Open sea suction valve and report. 3. Sea suction valve closed. 4. Ballast pump stopped.

发表于:2018-12-05 / 阅读(179) / 评论(0) 分类 海事英语

So how is it, doc? It goes alright? Good. OK. I have my pulse checked coz Jim from Texas says his pulse is fast, really fast and he'd like to know if he should worry about it. Is a fast pulse an indication of anything specific? Well, you'd know the n

发表于:2018-12-11 / 阅读(202) / 评论(0) 分类 访谈录2009

Lesson 94 A Pair Of Bellows 第94课 一副风箱 Have you a pair of bellows at home? 你的家里是否有一副风箱呢? If you have, I hope that you will examine them carefully, and try to see how they are made, and to understand their use. 如果有

发表于:2018-12-18 / 阅读(129) / 评论(0) 分类 英国学生科学读本

Anchors Away, Me Boysbut How Far? Anchors away, me boys but how far? On this moment of science.What happens if you throw your anchor overboard and there isnt enough chain to reach the bottom? Does the anchor haul you down with it? This sounds a littl

发表于:2018-12-31 / 阅读(207) / 评论(0) 分类 英语听力文摘 English Digest

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2019-01-02 / 阅读(236) / 评论(0) 分类 午后咖啡

伪足( 吞噬作用 ) pseudopodium / pseudopodia ( phagocytosis ) 假肋 false rib ( ribcage ) 假声带( 声带 ) false vocal cord ( vocal cord ) 做梦 dreaming 偏头痛 migraine 副甲状腺 parathyroid gland 副甲状腺素( 副甲状腺 ) parathyroid hormone / PTH ( parath

发表于:2019-01-08 / 阅读(161) / 评论(0) 分类 英文语法词汇

By Carol Pearson Washington, DC 23 March 2006 watch Women Heart report People often associate sudden bursts of exercise with a dramatically increased risk of heart attack, especially for sedentary mid

发表于:2019-01-13 / 阅读(176) / 评论(0) 分类 2006年VOA标准英语(三月)

Cardiac medicine has made tremendous strides since the 1950s, when surgeons placed the first experimental artificial valves in the human heart. One of the pioneers in that field is Dr. Albert Starr, who co-invented the heart value - which has extende

发表于:2019-01-14 / 阅读(148) / 评论(0) 分类 VOA标准英语2010年(十一)月

Mechanical problem 2 机械故障2 A: Why have you stopped production? A:你为什么停产? B: We've had a few problems. One of the bolts has worked loose and a blade has snapped off. B:有点问题。有个螺栓松了,一个刀片折断了。

发表于:2019-01-14 / 阅读(187) / 评论(0) 分类 职业技术英语口语

Cardiac medicine has made tremendous strides since the 1950s, when surgeons placed the first experimental artificial valves in the human heart. 外科医生1950年代首次在人类心脏里植入了试验性的人造瓣膜。心脏医学自那以来取

发表于:2019-01-19 / 阅读(120) / 评论(0) 分类 VOA双语新闻 2011年2月

Well, said the Cowardly Lion, drawing a long breath of relief, I see we are going to live a little while longer, 好了,胆小的狮子吸着一口长长的气安慰地说,我们都能活得再长点了, and I am glad of it, for it must be a ve

发表于:2019-01-26 / 阅读(119) / 评论(0) 分类 绿野仙踪.The.Wizard.Of.Oz

Max, I'm finished. 麦克斯,我做完了 The floor is so clean you could eat off it, and I'm sure he will. 这地板干净到都能在上面吃饭了,那胖子肯定会这么做的 Come on in, I want you to see it. 快进来,我想让你见证一

发表于:2019-01-29 / 阅读(289) / 评论(0) 分类 打工姐妹花第一季

Westlife是来自爱尔兰的合唱团,由shane kian nicky bryan mark五位优秀的年轻人组成。早在1998年,boyzone的经济人louis walsh发现shane、mark、与kian共组的6人体,他决定继bz后再组一个团,在都柏林办微试,找到nick和bryan,重新整合成5人组合。walsh找ronan来为他

发表于:2019-02-02 / 阅读(181) / 评论(0) 分类 音乐咖啡厅

汽车类Automobile 整车Finished Automobile 轿车Passenger Car 休旅车Recreational Vehicle (RV) 小型商用车(3.5吨以下)Light Duty Commercial Car (Less Than 3.5 Tons) 大型商用车(3.5吨以上)Heavy Duty Commercial Car (More Than 3.5 Tons) 散装车Bulk Truck 搅拌车

发表于:2019-02-05 / 阅读(165) / 评论(0) 分类 英文语法词汇

There would soon be an explosion; the kettle would be burst open. It is in this way that boiler explosions are often caused. When there is too much steam in a boiler, and it cannot get out, it presses against the sides of the boiler, until at last th

发表于:2019-02-07 / 阅读(191) / 评论(0) 分类 英国学生科学读本

turn on 打开,使某人产生兴趣,使兴奋 Do you want me to turn off the TV? 你想要我关电视吗? Turn off the lights before you come to bed. 在上床之前记得关灯。 You have to turn the gas valve off before going out. 你出门前

发表于:2019-02-09 / 阅读(178) / 评论(0) 分类 老外最常用的英文短语

本期内容: Arnold Schwarzenegger has undergone heart surgery in Los Angeles. The Austrian-American film star and former California governor, 70, had a scheduled procedure to replace a valve at Cedars-Sinai hospital on Thursday. The device was in

发表于:2019-02-11 / 阅读(138) / 评论(0) 分类 夏说英语新闻晨读
学英语单词
a good sailor
aboast
accessory posterior palatine canal
acoustic probe
adherence to
aero-space
alloplyploidy
ammonium-potassium sulfate
Ashchikol', Ozero
auxotherapy
average belavior of algorithm
average turnover rate
baroscopical
boron compound propellant
bowcer
camphor tree
carbarsone tablets
cast ingot
chromomere theory
chromosomal elimination
containment gas control system
coordinate gradient
corpus luteum hormones
Culworth
decreolize
deep sea bottom
dermis
elastic cone
electronic watch
embryonal tube
EPIPYRODIDAE
farol
general fit class
gentilises
genus todeas
globulin thrombus
goldie's wood fern
heavy-liquids
high performance communication
holli
hydrodynamic(al)
hypsotherapy
IMS (information management system)
in situ precipitation
index of consumer sentiment
intensive analysis
internal expanding type
intersegmentalis arteria
intrapulmonary blood flow
isotope peak
jaw-jerk reflex
jocab's ladder
kickin' back
kinder-
log-mean temperature difference
logic-in-use
long focus lens
macrocrystalline texture
main scale
malacopterygiis
marrow bones
master loading
maximum mode rejection
media encoder
Meroz
metal-semiconductor junction
microaerophilic
minard
mineral wells
modified simplex
Mount Garmo
multiple regression method
Muqaynimah
Neftin
Norwegian-Canadian
of living
osteolathyrism
pathologic ossification
phoenicopterus
ponc
presedente
prime-minister
quarterly data
reaney
rotary screen feed cleaner
Scotch pancakes
sea-cap
self-action
sixes
sound insulation measurement
storm-proof building
sugans
theosophized
throat back
thymatrophic
tomadoes
Tongnaegang
uncollected balance of subscription for capital stock
unlegate
watchmaker's
whangs
YTLX