氦氖激光疗法

Broadcast: June 11, 2003 By Nancy Steinbach This is the VOA Special English Health Report. New research has found another danger of hormone replacement therapy1. The therapy studied involved the hormo

发表于:2018-12-07 / 阅读(178) / 评论(0) 分类 VOA2003(上)-国际经纬

By Carol Pearson Washington 30 April 2008 Ten years ago, the U.S. Food and Drug Administration approved LASIK, eye surgery with a laser that enables people to see without glasses. But about five percent of LASIK procedures fail, and those patients ca

发表于:2018-12-08 / 阅读(149) / 评论(0) 分类 VOA常速英语2008年(四月)

EXPLORATIONS - The History of the Laser Welcome to EXPLORATIONS in VOA Special English. Im Mario Ritter. This week, we tell about one of the most recognizable objects in science fiction the laser. It is one of the best examples of how technology can

发表于:2018-12-16 / 阅读(134) / 评论(0) 分类 2013年VOA慢速英语(二)月

New Laser Device Helps Parkinson's Patients Walk 新激光设备帮助帕金森患者重获行走能力 Parkinsons disease slowly destroys the brains ability to control the muscles, depriving the patients of their mobility. Researchers at the Mayo Cl

发表于:2018-12-16 / 阅读(118) / 评论(0) 分类 VOA标准英语2014年(二月)

Doll Therapy May Help Calm People With Dementia, But It Has Critics play pause stop mute unmute max volume 00:0003:38repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your Fl

发表于:2018-12-18 / 阅读(155) / 评论(0) 分类 2016年NPR美国国家公共电台10月

Today in Taiwan, people from all walks of life are choosing to be stung by bees, often dozens of times in one sitting. Shourang Chen is battling multiple sclerosis , a disease which slowly causes the body's nerve to deteriorate. For six months, I was

发表于:2018-12-30 / 阅读(241) / 评论(0) 分类 国家地理2007年

The United States Navy has demonstrated a new laser weapon operating in the Persian Gulf. The Laser Weapons System, or LaWS, is deployed on the USS Ponce transport ship. A live test firing of the weapon was recently carried out for Cable News Network

发表于:2019-01-02 / 阅读(149) / 评论(0) 分类 2017年VOA慢速英语(七)月

By Robert Raffaele Washington 29 April 2008 For the first time, scientists have used gene therapy to dramatically improve sight in people with a rare, inherited form ofblindness. Researchers in Philadelphia and London are calling the results a milest

发表于:2019-01-03 / 阅读(178) / 评论(0) 分类 VOA常速英语2008年(四月)

Gene Therapy Cures Color-Blind Monkeys In a study in the journal Nature, researchers report that they have used gene therapy to cure a form of color-blindess in adult squirrel monkeys that lack a visual pigment. Karen Hopkin reports Now, heres somet

发表于:2019-01-07 / 阅读(170) / 评论(0) 分类 60秒科学

This is All Things Considered. I'm Michelle Norris. Phone calls from Sweden woke up two American scientists this morning, John Hall and Roy Glauber. They will share the Nobel Prize for Physics with a German Researcher Theodor Haensch. All three worke

发表于:2019-01-08 / 阅读(219) / 评论(0) 分类 2005年NPR美国国家公共电台

Scientists know all about the therapeutics qualities of blue and red light. But until know, sufferers of acne have to go to hospital to benefit from it. But Lumie, the manufactures of this new LED device hope it would see light therapy moving to the

发表于:2019-01-09 / 阅读(176) / 评论(0) 分类 英语杂谈

HEALTH REPORT - Hormone Replacement Therapy Linked to Blood Clots By Cynthia Kirk Broadcast: Wednesday, October 13, 2004 This is Gwen Outen with the VOA Special English Health Report. American researc

发表于:2019-01-09 / 阅读(168) / 评论(0) 分类 健康与经济

By Leta Hong Fincher Washington 13 August 2007 A study has found that women with breast cancer who take part in group psychotherapy do not live longer than those who do not -- contrary to a much-publicized study from 18 years ago. But the author of t

发表于:2019-01-09 / 阅读(200) / 评论(0) 分类 2007年VOA标准英语(八月)

The History of the Laser Welcome to EXPLORATIONS in VOA Special English. Im Mario Ritter. This week, we tell about one of the most recognizable objects in science fiction the laser. It is one of the best examples of how technology can go from the sci

发表于:2019-01-12 / 阅读(203) / 评论(0) 分类 2013年VOA慢速英语(五)月

EXPLORATIONS - The Laser: Futuristic Science Found at Your Local Store MARIO RITTER: Welcome to EXPLORATIONS in VOA Special English.Im Mario Ritter. This week, we tell about one of the most recognizable objects in science fiction the laser. It is one

发表于:2019-01-12 / 阅读(171) / 评论(0) 分类 2012年VOA慢速英语(一)月

Blood Cancer Therapy Is Last Chance for Some An experimental therapy uses a persons weak immune system to fight deadly blood cancers. Stanley Riddell is a researcher at the Fred Hutchinson Cancer Research Center in the U.S. state of Washington. He an

发表于:2019-01-12 / 阅读(137) / 评论(0) 分类 2016年VOA慢速英语(三)月

Diego: So, Silvia, I hear you have thirty handbags and thirty-five pairs of shoes. Silvia: Yeah, I know. Actually, it's a little bit of a sad story if I tell you why I have a lot of bags and shoes. Diego: It's OK, we have time. Silvia: Actually, I lo

发表于:2019-01-20 / 阅读(150) / 评论(0) 分类 原版英语对话1000个

Diego: So, Silvia, I hear you have thirty handbags and thirty-five pairs of shoes. Silvia: Yeah, I know. Actually, it's a little bit of a sad story if I tell you why I have a lot of bags and shoes. Diego: It's OK, we have time. Silvia: Actually, I lo

发表于:2019-01-25 / 阅读(159) / 评论(0) 分类 英语趣味课堂

64 基因疗法治疗血友病疗效有限 DATE=6-28-01 TITLE=SCIENCE REPORT - Gene Therapy to Treat Hemophilia BYLINE=Nancy Steinbach (Start at 01'02

发表于:2019-01-30 / 阅读(159) / 评论(0) 分类 科技之光

By Paul Sisco Washington 14 November 2007 At the McDonald Observatory in western Texas, a unique space program has been quietly underway for more than 30 years. It is called the Lunar Laser Ranging Program. VOA's Paul Sisco has more. Research scienti

发表于:2019-01-31 / 阅读(175) / 评论(0) 分类 VOA常速英语2007年(十一月)
学英语单词
4-bromoestradiol
accepted scale
amanningen l.
asphalt balance
background-free
benchmark routine
biological warfare defences
body bags
bolo punch
brake-shoe tester
breast fibrous capsule contracture
bwy
callables
cannit
carnahubas
chain gearing
chillaxxes
chopped bark
cleggans
clo'
cock one's snook
cold-box core making machine
conflicts of interests
controlled grazing
counter check
D1959
dew cure
double intussusception
dressing mirror
drowns in
elbow crutch
electromagnetic isotope separation
energy method
facing point lock proving
Fajersztajn's crossed sciatic sign
false foxglove
foot to foot
forward-lean
gazino
generation of relief
get involved in
gi bill
gigged
Great Lakes bulk carrier
group code
Gryfino
Guarnieri's bodigs
Haitian Creole
head disk interface
hembry
hunter-driffield curve
hybrid fusion-fission reactor
iso-ikonia
isomorphism algorithm
lacrimal secretions
lama guanicoe glama
lauroyl peroxide
light charge
Ligularia lapathifolia
Lion, G.du
list element
littlepeople
locomotive testing bed
make suit to sb
motor operation
mundens
nances
neodymium-copper glass
other contracting party
particular sphere of producion
pass sb's lips
PCS (program counter store)
pitch circle
Polychoira
power engineering
Puccinia dioicae
rebaptisant
respec'ful
rideress
ripe for sth
roughgarden
rustless
seepage anomaly
settlement houses
Shrirampur
somatopleural mesenchyme
stage-phoning
standard engine rating
static resolution
sustained gap-arc protection
Tim Leary
transverse metacentre
triangular patch
trochlear nuclei
under-current relay
unit delay operator
univalent correspondence
Valpolicella
vanaxial fan
windows socket
Wolff-Calmette reaction
zolpidem