人工瓣膜植入术

Recording technology has changed a lot over the years, but you can still do one essential thing. You sit in front of a microphone and you tell a story, which here we are again this Friday morning because it's time for StoryCorps. It's an oral history

发表于:2018-12-02 / 阅读(251) / 评论(0) 分类 2007年NPR美国国家公共电台

[0:0]arithmetic arouse arrange算术 引起,唤起 安排,准备 [0:37.8094]arrest artificial artistic aspect逮捕,拘留 人工的,人造的 艺术的,美术的 方面,面貌 [1:31.0307]assemble assembly assess asset混合,聚集 立法机构,议会 对...估价 人价值的,优点 [2:22.6436]as

发表于:2018-12-05 / 阅读(210) / 评论(0) 分类 闭着眼睛飘单词 四级词汇

Scientists at the Massachusetts Institute of Technology (MIT) have created what could be a breakthrough in providing clean, alternative energy. Researchers have invented an artificial leaf that splits water into hydrogen and oxygen and stores the ene

发表于:2018-12-07 / 阅读(229) / 评论(0) 分类 创新英语

India Charity Offers Amputees Escape From Poverty Trap Losing a limb is traumatic in any circumstances, but it can become a poverty trap for those without access to advanced medical care. The Indian state of Rajasthan is home to one of the world's la

发表于:2018-12-16 / 阅读(173) / 评论(0) 分类 VOA标准英语2012年(一月)

Researchers Create Artificial Skin With Sense of Touch Scientists have recently made considerable gains in creating human-like artificial limbs, but they still look and feel artificial. That could change with a development from South Korea. Researche

发表于:2018-12-16 / 阅读(151) / 评论(0) 分类 VOA标准英语2015年(一月)

Unit 7 Where would you like to visit? [00:04.88]SECTION A [00:07.84]1b Listen.Where would San,Gina,and Lydia like to go on vacation? [00:17.71]Why?Fill in the chart. [01:00.55]2a Listen and number these statements in the order that you hear them. [01

发表于:2018-12-17 / 阅读(303) / 评论(0) 分类 新目标初中英语九年级(全一册)

Checking on the Status of an Application Leo: Heres the mail. Denise: Did I get anything? Leo: No, sorry. Are you expecting something? Denise: Yeah, Im waiting for a decision letter about my application to the McQ program. I should hear any day now.

发表于:2018-12-27 / 阅读(206) / 评论(0) 分类 2013年ESL之日常生活

Leo: Heres the mail. Denise: Did I get anything? Leo: No, sorry. Are you expecting something? Denise: Yeah, Im waiting for a decision letter about my application to the McQ program. I should hear any day now. Leo: Have you thought about calling and c

发表于:2019-01-01 / 阅读(194) / 评论(0) 分类 地道美语播客

Artificial Muscle Brings Back Blink A study in the Archives of Facial Plastic Surgery reports the development of an artificial muscle system that could restore the ability to blink to stroke and injury patients. Cynthia Graber reports Most of us blin

发表于:2019-01-02 / 阅读(271) / 评论(0) 分类 60秒科学

What do all of the over 4,000 colleges and universities in the United States have in common? The answer is not a lot. These schools are all different in many ways. The same is true for their requirements for admitting students. College applications c

发表于:2019-01-03 / 阅读(445) / 评论(0) 分类 2017年VOA慢速英语(九)月

A: Why are you interested in working with this company? B: I am interested in working with your company because I know yours is one of the largest computer companies in our country (porvince, city). My major in the university is computer programming,

发表于:2019-01-07 / 阅读(196) / 评论(0) 分类 实用英语

Palestinian President Mahmoud Abbas formally asked the U.N. Security Council Friday to recognize a Palestinian state. Israeli Prime Minister Benjamin Netanyahu countered that statehood should only follow a negotiated peace accord, and the internation

发表于:2019-01-08 / 阅读(184) / 评论(0) 分类 英语新闻

Reasons for Application I: Why are you interested in workng with this company? / Why do you have(or take,feel)interest in applying to our firm? / Why are you desirous to get this job(post,position)? C: I'm interested in working with your company

发表于:2019-01-08 / 阅读(232) / 评论(0) 分类 面试英语

Scientists at the Massachusetts Institute of Technology have turned to Mother Nature for inspiration, inventing a device that mimics photosynthesis, the process plants use to convert sunlight and water into usable energy. MIT chemistry professor Dani

发表于:2019-01-14 / 阅读(240) / 评论(0) 分类 VOA标准英语2011年(四月)

Scientists say they have successfully tested artificial blood vessels grown in the laboratory. In a heart bypass operation, surgeons typically remove a vein from a patient's leg and use it to replace blocked arteries that feed the muscles of the hear

发表于:2019-01-14 / 阅读(205) / 评论(0) 分类 VOA标准英语2011年(二月)

如同之前预测的一样,iPhone 4S除了硬件的升级外,最大的特点是人工智能语音程序Siri。在这个系统中,用户可以向程序提出问题,比如我今天需要带雨伞吗?现在巴黎几点了?纳斯达克股价如何

发表于:2019-01-17 / 阅读(144) / 评论(0) 分类 实用英语

By Melinda Smith Washington, DC 15 February 2008 Obesity is becoming a worldwide problem, even in developing countries. But diet drinks and food prepared with sugar substitutes do not seem to help curb people's appetites. Now a new study may provide

发表于:2019-01-19 / 阅读(186) / 评论(0) 分类 VOA常速英语2008年(二月)

今天我们要学的词是 artificia。Artificial 人造的。artificial intelligence 人工智能。不久前,The FDA approved a new artificial retina device that would help some people regain part of their sight. 美国食品和药物管理局批准

发表于:2019-01-30 / 阅读(175) / 评论(0) 分类 英语单词荟萃

Artificial Speech Mimics Real Thing 合成声音发展渐入佳境 未来虚拟声音真假难辨 At a University of Arizona laboratory, Professor Brad Story analyzes the voices of singers, actors and public speakers both live and on audio tape. 在亚

发表于:2019-02-12 / 阅读(245) / 评论(0) 分类 VOA标准英语2011年(十一月)

Those rejected were applying for student visas through a partnership program between Italy and China, the Marco Polo and Turandot Projects, which focus on the arts, music and design. In the past, the projects had a very high visa approval rate with s

发表于:2019-02-21 / 阅读(215) / 评论(0) 分类 2016CRI中国国际广播电台
学英语单词
acquisition of concessions
allogenic antigen
angle of entry
aposematic color
artificial colloid
assistance program
azelatin
bilateral Laplace transform
binary cycle
Brumaire
bust-ups
cating
cilialess
cymbidium albomarginatum mak.
description of study phase
diaphragm type level meter
diformyldiaminodiphenylsulfone
discrete film zone
divided
dorsal set
dropkick
effective diameter
endolymphatic sac
estrapenia
ezoes
fetal atelectasis
filipuncture
follows through
frondesced
gentry controversy
gingival cyst of mucous gland in the newborn
goofiness
granular cell tumor
hard aggregate
high resolution television camera
high-sulphur fuel
home offices
Javalambre, Sa.de
joint use
Korvala
Krasnoye-na-Volge
letters of overt
low-foaming surfactant
lubanga
lung dart
Marinskaya
matiss
Meldal
metempsychose
metering nozzle
micro crack
microseismometers
mowaffak
multibeam amplifier tube
night plane guard
noncoms
nonuniform flow
nonviolet
notification manager
open-end spinning
operational performance
operational system simulation
ousleys
ponitz
pookoos
poringly
predetermining counter
problematicness
procacities
quantitative morphology
radiator louver
radiator outlet hose clamp
regenerating used foundry sand
retracted jaw
Rhododendron pilostylum
Riederich
rima
rocker arm spring
scrap balling press
self-actuated
single-shot exploder
sloughing
spherical pile
stable ignition
standard charter party
strength limit of short time in high temperature
supply of manpower
surface acoustic wave oscillator
taste substance
the beneficiary
the wrong
to dismast
toll message accounting system
toop sail schooner
torque curve
undersailed
vilifiable
Waste of skin
water-soluble acid and alkali
WDFHO
yabby, yabbie
Zannichellia