[网络] 致命白班症

The little brown bat was once abundant in the eastern U.S. But within the last 15 years, a fungus called Pseudogynmoascus destructans infiltrated a cave in upstate New York. This fungus causes whats called white-nose syndrome in bats. The illness has

发表于:2018-12-02 / 阅读(72) / 评论(0) 分类 2016年Scientific American(十二)月

Hot laptops lead to toasted skin syndrome 使用笔记本电脑导致烘烤皮肤综合征

发表于:2018-12-03 / 阅读(103) / 评论(0) 分类 跟希哥学英语

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Barbara Klein. VOICE TWO: And I'm Bob Doughty. This week, we will tell about evidence of early human ancestors. We also will tell about the health effects of hopeful feelings. And, w

发表于:2018-12-07 / 阅读(71) / 评论(0) 分类 VOA慢速英语2009年(三)月

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Barbara Klein. VOICE TWO: And I'm Bob Doughty. This week, we will tell about evidence of early human ancestors. We also will tell about the health effects of hopeful feelings. And, we

发表于:2018-12-07 / 阅读(66) / 评论(0) 分类 2010年慢速英语(三)月

By Scott Stearns White House 30 March 2007 President Bush has apologized for the poor living conditions for some wounded servicemen and women at a military hospital outside the capital. VOA White House Correspondent Scott Stearns has the story. Presi

发表于:2018-12-08 / 阅读(131) / 评论(0) 分类 2007年VOA标准英语(三月)

21-year-old Marian Avila has loved fashion shows, an excitement of the catwalk, since she was a child. Enjoying Fashion Week in New York City is a dream come true. Marian was born with Downs syndrome, but she never thought of her condition as an impe

发表于:2018-12-08 / 阅读(66) / 评论(0) 分类 VOA标准英语2018年(十月)

DAVID GREENE, HOST: A new study has found that most skin moisturizers are labeled incorrectly. We'll hear about that, but first, there are new guidelines for treating chronic fatigue syndrome, or MECFS. At least a million people in the U.S. are affec

发表于:2018-12-17 / 阅读(85) / 评论(0) 分类 2017年NPR美国国家公共电台10月

World Down Syndrome Day is on March the 21st every year. It is on this day because the number 21 is important in the identification of Down Syndrome. The condition is created by a 21st, extra chromosome being replicated three times, thus causing the

发表于:2018-12-29 / 阅读(154) / 评论(0) 分类 英语课程学习计划和讲义

This morning the jackass penguins are out early. This species is unique to Africa, but they are insulated like other penguins. Trapped in winter wear all year long, they get hot easily. And make their way to the water before the sun is high over head

发表于:2018-12-30 / 阅读(134) / 评论(0) 分类 国家地理2007年

Theyre everyones worst nightmare when it comes to swimming in the ocean: great white sharks. Thats despite the fact that the number of fatal shark attacks annually can usually be counted on the fingers of one still attached hand. But a new study find

发表于:2019-01-08 / 阅读(103) / 评论(0) 分类 Scientific American(十二)月

By Melinda Smith Washington 23 July 2007 It has been estimated that ten percent of people worldwide suffer from Restless Leg Syndrome . RLS is a neurological disorder that makes it difficult to sit or lie still for long periods of time. The disorder

发表于:2019-01-11 / 阅读(156) / 评论(0) 分类 2007年VOA标准英语(七月)

HEALTH REPORT - Post Polio Syndrome By Karen Leggett Broadcast: Wednesday, April 14, 2004 This is the VOA Special English Health Report. Polio is a disease of the muscles and the nervous system. It is

发表于:2019-01-11 / 阅读(120) / 评论(0) 分类 健康与经济

This is the VOA Special English Health Report. Deep inside each cell in our body is all the genetic information needed for life. Human genes are normally organized along forty-six chromosomes -- twenty-three from each parent. David Petersohn of Libe

发表于:2019-01-11 / 阅读(176) / 评论(0) 分类 VOA慢速英语2008年(九)月

SARAH MCCAMMON, BYLINE: Ohio might soon become the latest state to restrict abortions. A bill to ban doctors from performing abortions after a Down syndrome diagnosis has passed both chambers of the state legislature and could be on its way to the go

发表于:2019-01-16 / 阅读(125) / 评论(0) 分类 2017年NPR美国国家公共电台12月

I'm going to quote from another magazine of the'60s. 我要去引述1960年代,另一家杂志刊载的话。 This one is from 1968-The Atlantic Monthly, voice of liberal America-written by an important bioethicist. 这是1968 年出版的大西洋月

发表于:2019-01-18 / 阅读(56) / 评论(0) 分类 TED演讲国际问题篇

今天我们要学的词是 down syndrome. Down syndrome 唐氏综合症。An 18-month-old baby with Down syndrome has been chosen by baby food maker Gerber as its Spokesbaby for 2018. 一个18个月大患有唐氏综合症的幼儿被美国幼儿食品

发表于:2019-01-26 / 阅读(72) / 评论(0) 分类 英语单词荟萃

By Jessica Berman Washington 08 May 2006 Scientists report they have cured a highly malignant form of cancer in ordinary laboratory mice using the white blood cells of mice that are resistant to cance

发表于:2019-01-29 / 阅读(137) / 评论(0) 分类 2006年VOA标准英语(五月)

55 肯塔基州的母马不育症 DATE=6-7-01 TITLE=SCIENCE REPORT - Mare Reproductive Loss Syndrome BYLINE=George Grow (Start at 59

发表于:2019-01-30 / 阅读(127) / 评论(0) 分类 科技之光

By Cindy Saine Washington 16 April 2008 The U.S. Supreme Court has upheld the most common method of lethal injection used for executions by the federal government and 36 states. The unsuccessful constitutional challenge to the three-drug lethal injec

发表于:2019-01-31 / 阅读(76) / 评论(0) 分类 VOA常速英语2008年(四月)

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发表于:2019-02-24 / 阅读(105) / 评论(0) 分类 经济学人科技系列
学英语单词
all not
altitude transmitter
amaranthus hypochondriacuss
amish sects
analogue-digital conversion
angiosperm
Astrapogon
Atlanta Campaign
avalone
baby abalone
barspins
biocomplexity
bumalo
carbide reservoir
case washing machine
cassameridine
castine
cohort effect
commercial purity aluminium
current standards
Delphinium muliense
detyrosinated
doubled down
doublet oscillator
dual-tone multiple frequecny
euonymus pellcidifolia hay.
european central banks
Float Valves
Fowler-Du Bridge theory
frothery
gaudibert
gesturement
Goll's nuclei
grandmaster
has no bearing on
hayboxes
heteroconjugation
hobo it
hypoplastic area
immaterialise
imprimerie
in the running
infine
intercrystalline swelling
intrinsic photoconductivity
irride
isoglossal
jammiest
JRCITT
Kakuda
law of dialectical thinking
leadless
legitimation
machine for slotting templet
mortes
NC (nose cone)
nonforfeiture value
oil resistance agent
onslaught
openendedness
parties concerned
pinched for
plastic wave
radioactive solid waste
Raman spectrum
renoes
rescue sb. from
rides
ripple-shedding loom
rough (association) table
sardonic grin
scaled up
schismogenic
scored a goal
screw injection-molding
searchlight
side cut
sifus
south-of-market
spider lines
sponge on
Sponguridine
square body
stabilizer
stack memory
stokes paradox
straighten ... up
stratified mixture
Strepsirhini
sulfite ore
suspension of uterus
symmetrising
syncing
temperature rise curve
Tobyhanna
transpositive
tropospheric waves
unisons
unit costtechnique
virtuehead
whitepainted
wish-bone