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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(52) / 评论(0) 分类 VOA2003(下)-农业与经济

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(51) / 评论(0) 分类 VOA慢速英语2007年(一)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(63) / 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(53) / 评论(0) 分类 自然探索

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(60) / 评论(0) 分类 2010年VOA慢速英语(五)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(52) / 评论(0) 分类 VOA双语新闻 2014年9月
学英语单词
ammonium calcium phosphate
army-civilian
automatic hopper opener
automatic picture display
automatic white control
back-stroke
balanced impedance
bastillion
blade leading edge
boiling down to
carbocerine (carbocerite)
channel demarcation
charge floor
coarse slip
corrective therapy
delighted with
dernful
Dinajpur District
discolo(u)ring agent
double bar ga(u)ge
Dumja
dwarf elms
eaglestone
economic base theory
edible bananas
elevated temperatures
ellipsoidal geoid
end-wheel press
English vermillion
equally likely outcomes
expedited data unit
flight inspection
genetic gap
groove shape
guardium
guest-warp
high frequency diathermy electrocoagulation device
Hilbert scheme
hippie-era
hologastric type
horse stone
hushedly
hydrogenerator
Impatiens abbatis
intercavitary
intercontinental maintenance
intraosseous
Inuinnaqtun
kappamaki
kindel
Kirklinton Sandstone
kudurru
likker
linen-tape
Locarno Agreement
lopers
mastophora rosea
mill base
obsolescence
orbital electronic capture
organic coating technology
pegmatophilic elements
personnel increment number
pharynx-tonsillotome
phonin'
pjs
placenta succenturiata
plasma thromboplastin factor d
plate and frame filter
power auto-transformer
pre-constructions
product liability (pl)
propelling charge
quasi
R. J.
radius arms steering
Rasshua, Ostrov
re-searched
rehomogenize
relax oneself
retzian-(La)
riflemen
ring bus
selffocusing
sequernce
Shavian alphabet
Sicard's syndrome
small-boat
Sremski Karlovci
supply management
surfled
tachometer feedback
tegumental
tube spacing
turnover of foreign trade
underlookers
var control
venoterpine
walvins
wolf tooth gearing
Xylo-Pfan
yearly operation mode