[网络] 正常起搏点;节律称为;心起搏点

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(131) / 评论(0) 分类 2013年VOA慢速英语(一)月

nod----------点头 navel-------- 小说 North-------北方 normal------正常的

发表于:2018-12-16 / 阅读(154) / 评论(0) 分类 用听的背单词-基础2000MP3(h-z)

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(142) / 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(127) / 评论(0) 分类 Scientific American(十)月

A: I was wondering if you have my test results in. B: I didn't see anything out of the ordinary, but I want you to log onto our website for a printout of all of the details. A: So, basically, I am OK? B: If there were any major problems, I would alwa

发表于:2018-12-26 / 阅读(149) / 评论(0) 分类 健康-Health

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(186) / 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(155) / 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(176) / 评论(0) 分类 2013年VOA慢速英语(五)月

Donetsk Residents Anxious for Return to Normal Life 顿涅茨克居民渴望重返正常生活 DONETSK, UKRAINE Away from the two government buildings being held by pro-Russian separatists, normal life goes on in the eastern Ukrainian city of Donetsk

发表于:2019-01-14 / 阅读(242) / 评论(0) 分类 VOA标准英语2014年(五月)

A: Hi, I was wondering if you have my test results in. B: I didnt see anything out of the ordinary, but I want you to log onto our website for a printout of all of the details. A: So, basically, I am OK? B: If there were any major problems, I would a

发表于:2019-01-15 / 阅读(155) / 评论(0) 分类 英语情景对话-健康

A: Hi, I think I was supposed to call for my test results today. B: If you go onto our website and put in your password, you can access your test results. A: Are you saying that there werent any problems? B: I will always have you come in for a discu

发表于:2019-01-15 / 阅读(174) / 评论(0) 分类 英语情景对话-健康

A: Hello, could you tell me my test results? B: Your results are posted on the website. Just put in your password and you can see the exact numbers. A: Are you saying that all my results were normal? B: We always contact you by phone to come in if th

发表于:2019-01-15 / 阅读(208) / 评论(0) 分类 英语情景对话-健康

1. almost [nearly] 都可用来修饰不定代词、形容词、副词、动词、介词短语等,此时两者常可换用。如: My car almost [nearly] stood still because of a traffic block. 我的车子因为交通阻塞而几乎动弹不得。

发表于:2019-01-18 / 阅读(175) / 评论(0) 分类 英文语法词汇

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(144) / 评论(0) 分类 英语语言学习

Hi friends, Lets face it, we all have bad hair days. When your hair doesn't go the way you want it sometimes, the weather I believe plays a lot with the moods. Lets go a little deeper. The people you are around on the streets, community, friends.They

发表于:2019-02-01 / 阅读(154) / 评论(0) 分类 实用英语

Are you a normal person? 你是正常人吗? During a visit to the mental asylum, a visitor asked the director ..., What is the criterion that defines a patient to be institutionalized? Well... said the director, we fill up a bathtub, and we offe

发表于:2019-02-06 / 阅读(179) / 评论(0) 分类 趣味英语

By Sarah Williams 08 October 2009 This winter in the United States will be colder than normal. That's what the classic American publication the Old Farmers's Almanac is predicting. We expect heavier than normal snow in the Intermountain region, whic

发表于:2019-02-12 / 阅读(162) / 评论(0) 分类 VOA标准英语2009年(十月)

Anchor: British Prime Minister David Cameron is painting an optimistic future for the country, calling on the people of the UK to show their resolve in a time of challenge. As CRI's UK correspondent Tu Yun reports, Cameron's comment comes following w

发表于:2019-02-14 / 阅读(191) / 评论(0) 分类 世界各地新闻集锦

Are you a normal person? 你是正常人吗? During a visit to the mental asylum, a visitor asked the director ..., What is the criterion that defines a patient to be institutionalized? Well... said the director, we fill up a bathtub, and we offe

发表于:2019-02-15 / 阅读(139) / 评论(0) 分类 英语笑话(MP3+文本)

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(131) / 评论(0) 分类 英闻天下
学英语单词
a feast of reason and a flow of soul
Acetoanaerobium
alguazil
alternating stress testing machine
amitting
analogous enzyme variants
Antinoan
bales broken
bare knuckle
Bredeaa
buckhound
Campo San Cepé
chalk bags
chest piece
chuches
classified advertising
coded-digital modulation
coelomactra antiquata
confining force
countercounterargument
cya-
design thermal efficiency
didone
disease due to chill
double full astern
dress work
eligible products
encephalanalosis
eyes-open
filtrated mother liquor
floz
frequency of joints
from A to B
full-excitation plate dissipation
geetainer
genus Lecanora
Geothlypis trichas
glost oven
Hanbalite
hothouse
identificational qualifier
in-pile instrument
incident wavefront
individual inhabitant tax
intact fuel
integrated circuit advanced technology
iridium diiodide
kazutoyo
kilty
load routine
lochiorrhea
mageste
Manta, B.de
mcgowen
mechanical brake cylinder
mesolecithal eggs
monicagate
MRSC
multiple definition library
nakedness
nonhelium quantum crystal
nuclei emboliformis
nuttier
offshore oil pollution
outgoing jack
passenger pigeon
petroleum surveying ship
phrenetical
pipe burst
point of fact
pre-humen
press mould ware
pressure derivative
protovirus
quadratic algebra
radiophyllite
rebearing
record-company
reduction apparatus
removal panel
ring coil
rootbeer
sest
smelter injury
snowshoe sickness
software structure
stage system
Staroarzamatovo
Stillington
strepho-
Streunex
Syn-BMT
Temirgoyevskaya
tertiary arsenate
Torbī
trappoid rock
traumatic meningitis
Trichiaceae
Urunga
vacuum kettle
Willard, Frances Elizabeth Caroline
yellow streak down one's back