在具病条件下生长的能力

> 23 过多的日光照射会引起皮肤黑肿瘤 DATE=5-17-01 TITLE=SCIENCE REPORT - Melanoma and the Sun BYLINE=Nancy Steinbach (Start at 59

发表于:2018-12-07 / 阅读(116) / 评论(0) 分类 自然探索

When humans have a heart attack, heart muscles die after being cut off from their blood supply. But what if the heart could grow new muscle to replace the dead tissue? Some amphibians can regrow body parts, even entire limbs. But humans and other hig

发表于:2018-12-16 / 阅读(502) / 评论(0) 分类 VOA标准英语2011年(三月)

大学英语演讲稿 Mans life is a process of growing up Mans life is a process of growing up, actually Im standing here is a growth. If a persons life must constituted by various choices, then I grow up along with these choices. Once I hope I can

发表于:2019-01-08 / 阅读(139) / 评论(0) 分类 英语演讲

英语演讲稿-How to say future? Mans life is a process of growing up, actually Im standing here is a growth. If a persons life must constituted by various choices, then I grow up along with these choices. Once I hope I can study in a college in fu

发表于:2019-01-08 / 阅读(120) / 评论(0) 分类 英语演讲

VOICE ONE: This is SCIENCE IN THE NEWS in VOA Special English. I'm Bob Doughty. VOICE TWO: And I'm Barbara Klein. Today we tell about Alzheimer's disease. More than a century after its discovery, Alzheimer's disease is still destroying people's brai

发表于:2019-01-11 / 阅读(118) / 评论(0) 分类 VOA慢速英语2009年(九)月

This is the VOA Special English Health Report. illustration of brain Alzheimer's disease affects millions of people around the world. American researchers say the disease will affect more than one hundred million people worldwide by the year twenty f

发表于:2019-01-11 / 阅读(174) / 评论(0) 分类 VOA慢速英语2007年(八)月

AS IT IS 2013-06-07 Presence of Female Peacekeepers in Lebanon Continues to Grow From VOA Learning English, this is As It Is. Im Caty Weaver. Women are half the worlds population. But they can face barriers to economic independence and security. Toda

发表于:2019-01-12 / 阅读(94) / 评论(0) 分类 2013年VOA慢速英语(六)月

AS IT IS 2013-05-10 Air Pollution Linked to Increased Risk of Heart Disease From VOA Learning English, this is As It Is. Im Caty Weaver. Welcome back! Cardiovascular diseases kill about 17 million people around the world every year. Heart attacks and

发表于:2019-01-12 / 阅读(142) / 评论(0) 分类 2013年VOA慢速英语(五)月

Rubber May Soon Come from Weed 橡胶或很快能从杂草提炼 People have been using products made with synthetic rubber for more than a century. But high-quality tires for cars, trucks and aircraft still must contain 40 percent or more natural ru

发表于:2019-01-12 / 阅读(130) / 评论(0) 分类 2014年VOA慢速英语(九)月

Researchers have identified a link between dementia and the brain damage that can occur in older people with high blood pressure and other forms of cardiovascular disease. High blood pressure, high cholesterol, and other conditions that affect blood

发表于:2019-01-14 / 阅读(186) / 评论(0) 分类 VOA标准英语2010年(十一)月

These visits are clear signals of the highly productive relationship which Wales and China have developed. Judging by the crowds that have gathered here tonight, I am very confident that the relationship will continue to grow. Thank you for taking th

发表于:2019-01-17 / 阅读(109) / 评论(0) 分类 林超伦实战口译练习笔记

A: Where is some fresh produce that's on sale? B: Well, I think you'll like the mangoes. A: I've never had a mango. B: It's a fruit. It has a big stone in it. A: Can you eat the stone? B: No. You would break all your teeth on it. A: How much are thes

发表于:2019-01-20 / 阅读(149) / 评论(0) 分类 购物英语对话

英文歌词: So you never meant to hurt nobody. Well, I think you're full of it, yes, Cause if you really really didn't wanna hurt nobody, You wouldn't have slept with my best friend, baby. And to bring insult to my injury, You weren't a bit discreet,

发表于:2019-01-21 / 阅读(247) / 评论(0) 分类 音乐咖啡厅

A baby G,only a centimeter in length,that will one day grow into a giant,over 2 meters long.Most reef animals have tiny babies like these,carried at the mercy of the currents.Many have some ability to direct themselves and even the young corals can s

发表于:2019-01-22 / 阅读(99) / 评论(0) 分类 自然百科2014年

SCIENCE IN THE NEWS - October 1, 2002: Alzheimer’s Disease By Oliver Chanler VOICE ONE: This is Steve Ember. VOICE TWO: And this is Bob Doughty with Science in the News, a VOA Special English progra

发表于:2019-01-30 / 阅读(155) / 评论(0) 分类 科技之光

Broadcast: Feb 11, 2003 By Mario Ritter This is the VOA Special English Agriculture Report. Recently, some concerns have been raised about the health of the world's banana plants. A number of media1 r

发表于:2019-01-30 / 阅读(190) / 评论(0) 分类 VOA2003(上)-社会广角

AGRICULTURE REPORT - Vitamin E and Poultry Health By Mario Ritter Broadcast: Tuesday, August 17, 2004 This is Steve Ember with the VOA Special English Agriculture Report. Researchers say extra vitamin

发表于:2019-01-30 / 阅读(143) / 评论(0) 分类 农业与发展

HEALTH REPORT - Lung Cancer: Tobacco Is Usually the Cause, but Not Always By Cynthia Kirk Broadcast: Wednesday, August 17, 2005 I'm Shep O'Neal with the VOA Special English Health Report. Last week, a

发表于:2019-01-30 / 阅读(157) / 评论(0) 分类 健康与经济

HEALTH REPORT - Prostate Cancer: What It Is and How Doctors Treat It By Caty Weaver Broadcast: Wednesday, March 30, 2005 I'm Gwen Outen with the VOA Special English Health Report. A listener in Vietna

发表于:2019-01-30 / 阅读(129) / 评论(0) 分类 健康与经济

As a nation with drinking ourselves to an early grave, alcohol is one of the prime causes of liver disease, now the fifth most common cause of death in England. And today, the Department of Health will appoint clinical director to tackle the problem.

发表于:2019-02-05 / 阅读(103) / 评论(0) 分类 英伦广角
学英语单词
absence seizures
acoustical mine sweeping
aloas
amylo-triose
antiplant
bacillus globigiis
backward wave
bad insulation
beshone
biomedical prosthesis
blindgut wound
blue film
born with a silver spoon in one's mouth
brackenridges
broughams
bruffs
Brunauer-Emmett-Teller equation
buffer mixture
CHFR
chine
cocrystallized Al-Si alloy
coown
dewaxed
dikwakwadi
dubbed film
East Falkland(Soledad, I.)
ejusdem generis rule
electropyrexia
error in classification
estoppel equitable
Fargesia mali
Fernando de Noronha Abyssal Plain
forest measuration
geometric height
gridless control chart
have sth on your mind
high magnified glass
high-energy gamma ray
homolignane
identical period
individual response stereotypy
inner grid
ipos
iridium sesquisulfate
iron slag
labial version
laser end reflector
leap up
leu-enkaphalin
long-faceds
maintenance fertilizer
meddleous
microtiter plate
Mimi-gawa
minimum time trajectory
molecular attraction theory
Mucuna macrocarpa
multigeneration moment estimator method
Nemichthys
Nervonus
NL (new-line character)
nonheated
NOT WANT
obstfelder
open square butt joint
plasmalemmasome
Ploiesti(Ploesti)
pressed air
propulsion branch
quakertown
raluridine
recombination type sensor
refuse to do
rigid disc
ring ga(u)ge
rotary index table
rotary tablet presser
run true to form
Search me.
secondary-progressive
self pronoun
shipbuilding lien
slit flowmeter
spot dog
squaredness
stable-yard
stack mold
suture instrument
swingings
talent corps
target host
tea-dances
through rod
valbuena
vapour-saturated
video tape format
xenon dichloride
yellow room
yotta-volts