心房同步起搏器

[00:01.60]This room should be directly below 528? Yeah. 这个房间刚好在528下面吗? 是的 [00:13.58]Think, Mr. Fischer, think. 回忆 费舍尔先生 努力回忆 [00:15.25]What do you remember from before this dream? 这个梦之前 你记得什

发表于:2018-11-30 / 阅读(282) / 评论(0) 分类 社交美语

Y: Hi, this is Yang Chen. P: And I'm Patrick. (Splashing, pool sounds) P: Yang Chen, do you know why we are at the swimming pool? Y: We are going to talk about swimming. P: But we aren't just talking about swimming. We are going to be talking about t

发表于:2018-12-02 / 阅读(214) / 评论(0) 分类 体育美语

北京奥运28大项 参与,竞争,分享,进步 Synchronized Swimming 花样游泳 英文原文 The events of Synchronized Swimming are Solos, Duets, Teams and Free Combination. Competitors in Synchronized Swimming younger than fifteen (15) years of age (on December

发表于:2018-12-05 / 阅读(224) / 评论(0) 分类 奥运28大项比赛

SCIENCE IN THE NEWS - Major Progress in Health Through Technology From VOA Learning English, this is SCIENCE IN THE NEWS in Special English. Im Bob Doughty. And Im Faith Lapidus. Today, we tell about a woman who can use signals from her brain to move

发表于:2018-12-16 / 阅读(141) / 评论(0) 分类 2013年VOA慢速英语(一)月

Alzheimer's disease or AD is an illness that seriously affects senior citizens. It causes memory loss, and patients may even gradually lose some of their basic physical abilities. But now researchers in the U.S. are using technology to reduce memory

发表于:2018-12-19 / 阅读(149) / 评论(0) 分类 英闻天下

Pacemakers are expensive. Though some pacemaker manufacturers have dropped the price down to $800 in poorer countries, thats still out of reach for many. One to two million people die each year because they dont have access to this life-saving techno

发表于:2018-12-24 / 阅读(131) / 评论(0) 分类 Scientific American(十)月

北京奥运28大项 参与,竞争,分享,进步 Synchronized Swimming 花样游泳 MUSIC ACCOMPANIMENTS 音乐伴奏 英文原文 The Sound Centre Manager shall be responsible for the securing and properly presenting the accompaniment for each routine. For FINA competiti

发表于:2018-12-30 / 阅读(168) / 评论(0) 分类 奥运28大项比赛

diving 跳水 diver 跳水运动员 platform diving 跳台跳水 springboard diving 跳板跳水 five-meter platform 5米跳台 three-meter springboard 3米跳板 diving pool 跳水池 Men's Diving Synchronized 10m Platform 男子双人10米跳台 Wo

发表于:2019-01-03 / 阅读(184) / 评论(0) 分类 奥运英语

Atrial fibrillation is a cardiac arrhythmia that often produces very disruptive palpitations, fatigue, and even shortness of breath. Worse, atrial fibrillation can substantially increase your risk of stroke. If you have atrial fibrillation there is l

发表于:2019-01-03 / 阅读(139) / 评论(0) 分类 实用英语

1. NASA will have to try again tomorrow. Bad weather forced Mission Control to call off today's scheduled launch of Discovery at the last minute. NASA will try again tomorrow but bad weather is still

发表于:2019-01-08 / 阅读(194) / 评论(0) 分类 美联社新闻一分钟2006

This is the VOA Special English Health Report. A pacemaker is a small device that doctors place in people with an abnormal heartbeat. If a heart beats too slowly, the pacemaker will use electrical signals to help set a normal rate. Some devices inclu

发表于:2019-01-11 / 阅读(164) / 评论(0) 分类 2010年VOA慢速英语(六)月

Major Progress in Health Through Technology From VOA Learning English, this is SCIENCE IN THE NEWS in Special English. Im Bob Doughty. And Im Faith Lapidus. Today, we tell about a woman who can use signals from her brain to move a robotic arm. We tel

发表于:2019-01-12 / 阅读(184) / 评论(0) 分类 2013年VOA慢速英语(五)月

US Synchronized Swimmers Hope Hard Work Pays Off at Olympics Their nickname is MK squared because the first letters of their first and last names are the same. Mary Killman and Mariya Koroleva are as close as you can get to sharing the same birthday,

发表于:2019-01-13 / 阅读(158) / 评论(0) 分类 VOA标准英语2012年(七月)

Dr. David Wilber performs a procedure called catheter ablation to treat patients with atrial fibrillation at Loyola University Medical Center in Illinois A relatively new procedure is proving to be more effective in treating patients with irregular h

发表于:2019-01-13 / 阅读(163) / 评论(0) 分类 VOA标准英语2010年(二月)

Sustained Irregular Heartbeat Raises Mortality Risk for Middle Aged Women Many doctors see atrial fibrillation (AF), an abnormal heart rhythm, in their elderly patients. But a new study indicates that a surprising number of middle aged women, who are

发表于:2019-01-14 / 阅读(167) / 评论(0) 分类 VOA标准英语2011年(六月)

From VOA Learning English, this is SCIENCE IN THE NEWS in Special English. Im Bob Doughty. And Im Faith Lapidus. Today, we tell about a woman who can use signals from her brain to move a robotic arm. We tell about efforts to develop an experimental g

发表于:2019-01-24 / 阅读(151) / 评论(0) 分类 英语语言学习

This is the VOA Special English Health Report. A condition called atrial fibrillation produces an abnormal heartbeat. People feel their heart race and they lose their breath. It may last a few seconds, but it can get worse and worse with age, leading

发表于:2019-01-31 / 阅读(202) / 评论(0) 分类 2010年慢速英语(二)月

LONDON, Aug. 12 (Xinhua) -- The Mexican delegation for London 2012 Olympic Games had its best performance in over 40 years in the summer games, winning seven medals, including one golden, three silver and three bronze. It is the second best Olympics

发表于:2019-02-18 / 阅读(165) / 评论(0) 分类 英语新闻

MEXICO CITY, July 12 (Xinhua) -- Mexico will go to London 2012 Olympic Games with a 102-athlete delegation together with 109 people including officials, coaches and doctors, Mexican sports authorities said Thursday. Jaime Cadaval, chief of the Mexica

发表于:2019-02-19 / 阅读(173) / 评论(0) 分类 英语新闻

Alzheimer's disease or AD is an illness that seriously affects senior citizens. It causes memory loss, and patients may even gradually lose some of their basic physical abilities. But now researchers in the U.S. are using technology to reduce memory

发表于:2019-02-21 / 阅读(135) / 评论(0) 分类 英闻天下
学英语单词
2-isobutylaminoethanol
action for annulment of contract
aerodynamic trail
alternate screen size
apparent arc
aubrietas
ballast pumping arrangement
bureaucratic procedures
carry fiag
chaos motion
chastens
cheek groove
compansions
compulsator
Congo red test paper
container height
cranial index
crystal pick-up
dark fence
darling
Day of the Covenant
de-stresses
deposited film
dithi-, dithio-
domestic content
drainage bin
economic exposure
elastic loss
electrode process
energy source of star
extension ore
external interrupt enable
facial tuberosity
flipping out
focalising
fonticulus
forcely
full up
Gaffkya homari
genus Coprinus
Glyndebourne festival
gweneth
hand-shakings
heufrasy
holoproteins
hot chisel
insistings
integral power steering
interchange of gas
interjacency
judgin'
kinetogram
knuckle press
leg byes
Legatos violare contra jus gentium est.
limitation velocity
linear trend estimation
live out one's life
love interest
low temperature area
major cargo release
mesh gauge
multiparameter water quality instrument
multiple modulationtechnique
ndrangheta
neon indicator
newspaper rotary letterpress machine
nonstarred
offset error
paralleled plate electrode type phototube
Phacellaria
phonopsia
phyllachora indocalami
Platinum Card
please repeat after me
plough-type soil injector
plushness
polytrophic ovaries
program access key
proper height
quarte-wave stub
radio astronomy explorer satellite
rate of return on common stock holders
rehabilitation scheme
Reinhardtius matsuurae
rubrocuneocoris trifidus
secretarial of justice
seed identification
shutting light method
spare no effort to
spectral stimulus
spillman
sulfoacid
tea grove
unbiased estimate of population variance
unwrite
warfront
wbadmin
white blood corpuscles
wing membrane
winter-spring