吻合血管的游离组织移植术

by Adam Freedman Todays topic: Bed, Bug, and Beyond! And now, your daily dose of legalese: This article does not create an attorney-client relationship with any reader. In other words, although I am a lawyer, Im not your lawyer. In fact, we barely kn

发表于:2018-12-05 / 阅读(105) / 评论(0) 分类 法律英语 Legal Lad

SCIENCE IN THE NEWS -February 19, 2002: Medical Transplants By Nancy Steinbach VOICE ONE: This is Doug Johnson. VOICE TWO: And this is Bob Doughty with SCIENCE IN THE NEWS, a VOA Special English progr

发表于:2018-12-07 / 阅读(93) / 评论(0) 分类 科技之光

By Mario Ritter Broadcast: August 12, 2003 This is Bill White with the VOA Special English Agriculture Report. We often think of agriculture as planting seeds and harvesting crops. But many crops do n

发表于:2018-12-07 / 阅读(116) / 评论(0) 分类 VOA2003(下)-农业与经济

Asian Bacteria Threatens Florida Orange Trees 亚洲细菌威胁到佛罗里达橘子树 Florida's citrus fruit industry is facing a serious threat from a bacteria carried by an Asian insect. The widespread infestation again highlights the danger of

发表于:2018-12-08 / 阅读(92) / 评论(0) 分类 VOA标准英语2014年(八月)

This is the VOA Special English Agriculture Report. These days, if we hear about two different plants being combined, the first thing we think of might is modern biotechnology. But the low-technology process of grafting remains an extremely important

发表于:2018-12-15 / 阅读(111) / 评论(0) 分类 VOA慢速英语2007年(一)月

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(490) / 评论(0) 分类 VOA标准英语2011年(三月)

What are these flowers doing here? Anita asked as she was about to sit in the cars passenger seat. The towel that covered the leather seat had a couple of small red flowers sitting in a crease. The flowers appeared as she straightened out the towel b

发表于:2018-12-31 / 阅读(107) / 评论(0) 分类 365个英语简短小故事

AGRICULTURE REPORT - For Eating or Looking: Wild About CherriesBy Mario Ritter Broadcast: Tuesday, March 28, 2006 I'm Steve Ember with the VOA Special English Agriculture Report. There is something ha

发表于:2019-01-02 / 阅读(124) / 评论(0) 分类 2006年慢速英语(三)月

Why should we all skate no matter what our age? Because you get a lot for a little: It's a bargain! One of the greatest active sports that everyone of all ages can participate is skating. If you can wa

发表于:2019-01-03 / 阅读(117) / 评论(0) 分类 奥运英语

55 华盛顿故乡重造森林 DATE=8-22-01 TITLE=SCIENCE REPORT - Cloning Mount Vernon's Trees BYLINE=George Grow (Start at 59' )This is Bill White with the VOA Special English Science Report. Tr

发表于:2019-01-06 / 阅读(142) / 评论(0) 分类 自然探索

By Greg Flakus San Antonio, Texas 13 January 2006 watch Burn Center report Advances in combat medicine have helped hundreds of badly wounded soldiers in Iraq survive, but many of them need long-term c

发表于:2019-01-09 / 阅读(165) / 评论(0) 分类 2006年VOA标准英语(一月)

By Mil Arcega Washington, DC 08 September 2006 watch Pentagon Survivors report Americans will mark the anniversary of the September 11th, 2001 terrorist attacks in many ways. Some will attend church services. Others will take part in marches and mem

发表于:2019-01-11 / 阅读(179) / 评论(0) 分类 2006年VOA标准英语(九月)

Grafting is a way to produce plants from pieces of existing plants instead of seeds. Branches or buds are cut from one plant and placed on a related kind of plant. The branch or bud that is grafted is called the scion. The plant that accepts the graf

发表于:2019-01-12 / 阅读(141) / 评论(0) 分类 2010年VOA慢速英语(五)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(167) / 评论(0) 分类 VOA标准英语2010年(十一)月

亚洲细菌威胁佛州橘树 Florida's citrus fruit industry is facing a serious threat from a bacteria carried by an Asian insect. The widespread infestation again highlights the danger of transferring non-native species to American soil. 佛罗里达

发表于:2019-01-19 / 阅读(106) / 评论(0) 分类 VOA双语新闻 2014年9月

A: Did you need help with something? B: I'm having a problem with my washing machine. A: What is wrong with it? B: The water isn't draining from it. A: Is that the only problem? B: Everything else is working fine. A: I'm available if you'd like me to

发表于:2019-01-20 / 阅读(120) / 评论(0) 分类 购物英语对话

Beating Heart Tissue from Stem Cells In a study in the journal Science, researchers explain how they used mouse embryonic stem cells and microchip technology to create heart muscle tissue that actually beats. Cynthia Graber reports One of the goals o

发表于:2019-01-30 / 阅读(164) / 评论(0) 分类 60秒科学

AGRICULTURE REPORT - Who Needs Seeds? The Secret of Seedless Fruits By Mario Ritter Broadcast: Tuesday, August 09, 2005 I'm Faith Lapidus with the VOA Special English Agriculture Report. We often thin

发表于:2019-01-30 / 阅读(120) / 评论(0) 分类 农业与发展

HEALTH REPORT - Fetal Skin Cells May Treat Burns By Caty Weaver Broadcast: Wednesday, September 21, 2005 I'm Shep O'Neal with the VOA Special English Health Report. A method tested in Switzerland may

发表于:2019-01-30 / 阅读(107) / 评论(0) 分类 健康与经济

Johnnys orchards kept him busy year-round. Every fall, Pennsylvania farmers took their newly picked apples to the cider mills. So thats when seeds were plentiful. Johnny usually collected a couple of bushels of them from the mills. During the winter,

发表于:2019-02-21 / 阅读(111) / 评论(0) 分类 名人认知系列 Who Was
学英语单词
abdominal segment
Adegaon
agrypnia excitata
allochthonous behaviour
anomalous film
astogeny
attenuation-load unit
balanced-flued gas appliance
bembex
black box approach
cardassian
categise
chateau margaux
chebyshev array
Chernovka
chilled hearth
Chippeway
chocking limit
construction of an executable work-load model
coolant level sensor
craniodidymus
data communication exchange
data fetch
desaulesite
dinosterol
Eilerts de Haan Geb.
epines
equilibrium liquid
flaxseed poultice
force feed type sower
fordyce spots
fracturing pump
genus Oxytropis
gogglings
GPS aerotriangulation
headspaces
hemipode
heuristic inference
hogfennel root
inagawa-kai
itbs
joint meter
Kakamoéka
Karofane
land revision survey
larges
latent periods
low grade
macula acousticae
magneto-optics
man-tailored
microplus Boophilus
misrecollecting
moodscape
mylodons
normally distributed variable generator
nuphar luteas
obsolete affix
obstacle handling program
on - board computer
original title
paipoint
PEN-O
perihiar infiltration
perpetual stock system
petricolids
piperazine tartrate
pipturus albiduss
pneumatic process
porous ceramic tubular filter
psychotridine
ramification point
repulsion induction motor
Ribes diacanthum
rivetingly
rock mincer
runner beans
scriptories
second-hand
septicemic
sericitizations
side to side vibrations
silver polish
skobelev
slide glass
slide saw
spaceship sterilization
specified mcr
speculative knowledge
standing fire
stay radiation
steering gear housing bracket
straight in
summer and winter
surgical paraffin
Sφnder Bjerre
Tan Yen
tiragalloite
uncertainty of objective
varelas
weakmindedness
whitman sisters