音标:[aɪsəʊɡ'rɑ:ftɪŋ] ;
[医]同基因移植术

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(109) / 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(88) / 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(105) / 评论(0) 分类 VOA慢速英语2007年(一)月

The UN refugee agency says it is worried about the security of people living in isolated villages near the former conflict zones of Georgia. It says some 2,300 people from villages in the buffer zone between the Georgian town of Gori and the breakaw

发表于:2018-12-16 / 阅读(141) / 评论(0) 分类 VOA标准英语2008年(八月)

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(119) / 评论(0) 分类 2006年慢速英语(三)月

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(137) / 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(162) / 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(176) / 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(138) / 评论(0) 分类 2010年VOA慢速英语(五)月

By Carol Pearson Washington, DC 29 May 2006 watch Autism Gene report Researchers at the University of Texas Southwestern have been able to genetically change mice so their behavior is similar to some people with autism. The researchers hope their di

发表于:2019-01-13 / 阅读(187) / 评论(0) 分类 2006年VOA标准英语(五月)

RACHEL MARTIN, HOST: There was a gathering here in Washington, D.C. last week that had nothing to do with the inauguration or with politics. It was an occasion for matchmaking, although not a romantic kind. Here, farmers got set up with chefs in an e

发表于:2019-01-16 / 阅读(159) / 评论(0) 分类 2017年NPR美国国家公共电台1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(104) / 评论(0) 分类 VOA双语新闻 2014年9月

By Melinda Smith Baltimore, Maryland 05 September 2006 watch report Celiac Disease For thousands of years, human beings have suffered from a genetic disorder that has received attention only in the last few decades. The disorder is called celiac dis

发表于:2019-01-26 / 阅读(236) / 评论(0) 分类 2006年VOA标准英语(九月)

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(117) / 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(103) / 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(108) / 评论(0) 分类 名人认知系列 Who Was
学英语单词
acqierement
adaptive equalizers
agamotropic
agf
algal structure
alphacillina
Ascaridia galli
austenitic chromium-nickel steel
Avachinskaya Guba
bar-type
basal water
base doping profile
blower mill
brown stain
calamy
capstan lathe
catulluss
chairmanship
cleft scrotum
compandor
comportment
corpora spongiosum urethrae
credit purchases account
Crescefel
cubic yards
cymatoceratids
daytrippers
diethylenebenzene
Dieverbrug
division controller
Elbrussite
feeder cattle
first order derivative
foil lattice
formal separation
fruit bud
glossic
group decision support system
heat dissipating capacity
Hispanophone
hypermodular
hysterical dermatoneurosis
imitation homespun
individuelle
insulation power factor
jack-son
jointly run enterprise
kalisch
kiwi fruit, kiwifruit
Laplacea
lat
leyen
linear Z pinch device
maintenance practice
mantle bulge
Maranguape
mayo
methyldimethoxyamphetamine
mobile sand loader
Muta, L.di
nonsymmetrical section
overall strategy
parapercis millepunctata
paraprotein(PCD)
phase distorsion
PI3K
Primbactin
rapid-curing asphalt
ratio differential relaying system
reactogenicities
regenerative air preheater
Request denied
reshufflers
right-hooks
Rioni
sanoquin
Saussurea fistulosa
scrimshander
SDLC
secondary star
seva
sillykin
sintered high temperature material
slandered
soaplike adj
sound field distribution
Sphaeropsidaceae
spiegeleisen
sulphur kiln
teram
Teronac
Tetrylammonium
Triboulet's reagent
trijunctions
triple distillation
trodden water
Urakam
vegetable edible
wellesay
Western Powers
yanbus
ZD programme