人工冻土

AGRICULTURE REPORT - Don't Know Much About Mulch?By George Grow Broadcast: Tuesday, January 24, 2006 I'm Faith Lapidus with the VOA Special English Agriculture Report. Mulch is important to farmers. M

发表于:2018-12-07 / 阅读(40) / 评论(0) 分类 2006年慢速英语(一)月

By Mario Ritter Broadcast: October 21, 2003 This is Steve Ember with the VOA Special English Agriculture Report. Snap beans possess the good qualities of other beans, but they may be less well known.

发表于:2019-01-02 / 阅读(52) / 评论(0) 分类 VOA2003(下)-农业与经济

The Taiga 针叶林 The taiga is the forest in cold areas of the Earth. 针叶林是位于地球寒冷地区的森林。 We can find the taiga in Alaska, Russia, Canada, Finland and many other places. 阿拉斯加、俄罗斯、加拿大、芬兰和许

发表于:2019-01-10 / 阅读(43) / 评论(0) 分类 与美国小学生一起学英文第8册

This is the VOA Special English Agriculture Report. Spreading mulch Mulch is important to farmers. Mulch is a protective cover of material that is spread on top of soil. It is usually made out of organic material, like crop waste. Farmers may keep t

发表于:2019-01-11 / 阅读(47) / 评论(0) 分类 VOA慢速英语2007年(四)月

AGRICULTURE REPORT - September 3, 2002: Mulch By George Grow This is Bill White with the VOA Special English AGRICULTURE REPORT. Mulching is one of the best things people can do for their plants. Mulc

发表于:2019-01-30 / 阅读(80) / 评论(0) 分类 农业与发展

Soil、earth、ground和land都可以表示地面,但这四个词的用法有很大的区别。一起来看看吧! soil意为:泥土、土壤,尤指生长植物的土地。或国家、国土。 The trees have rooted in the rich soil. 树木在肥

发表于:2019-02-18 / 阅读(74) / 评论(0) 分类 英文语法词汇
学英语单词
Abelonians
ablation drift
absolute kilowatt
acceleration setter
airted
alternate hot and cold caloric test
antirheumatics
barbaryn
be chained to
benzoylguanidines
blower outlet
Caesar's mushroom
capacity discharge
classification principle
closing ring
Codoriocalyx
Committee for Oceanic Exploration
contact closure input
cpt.
Cubanism
custom bonded item
derderians
diplodiscus japonicus
drosphila melanogaster
DVX
Embreeville
final periods
foilbase
gabelles
galliford
hash indexing
heterophil antigen
high magnification
honey of rose
hydroxyeinchonine
incremental inductance
infundibular stem
institutional accounting
interest bearing negotiable certificate of deposits
IPPR
Iro, L.
Kalianorthite
kitty-corner
laser gyroscopy
low-voltage commutator
lytic enzyme
mammarosa
marketeria
Massa Fiscaglia
melanitis phedima polishana
Middle Triassic
missile checkout area
mobility test
neutral bus-bar
ngpa
nitrogen index
non custodial
normopathy
not-so-green
nozzle mix(ing) burner
ocean acidification
out of ordinary
oven roof
parallelogram linkage
Peracarpa carnosa
probouleutic
progress of events
pterygoid fissure
purchasing inspection
re-interviewing
red oat
respiration enzyme
right side
russel cord
second-hand speeches
segregation
selective hypoaldosteronism
selffluxing
separating transcendental base
set twist
shatila
shottest
side chain
Siegendorf im Burgenland
signal regulations
sleazo
Slune
spouting velocity
Surfak
swept frequency picture modulation
terrain photography
the honourable and gallant member
thurstans
tibbss
turbo propeller engine
unifrequent
wash-trough
weight-liftings
white cypresses
wildlife ecology
wind strike (stroke)
yvain