缺氧保藏法

There is a special day to recognize the importance of the ozone layer. In 1995, the United Nations General Assembly decided September 16th is the International Day for the Preservation of the Ozone Layer. This is the date on which countries signed th

发表于:2018-12-29 / 阅读(105) / 评论(0) 分类 英语课程学习计划和讲义

In April of 2005, Jacques Chirac and the German Chancellor at the time, Gerhard Schrder, announced plans to spend over a billion euros on a joint French-German search engine to compete with the American company Google. The project would be called Qu

发表于:2018-12-30 / 阅读(48) / 评论(0) 分类 初级商务英语听力2007

By Mario Ritter Broadcast: October 28, 2003 This is Steve Ember with the VOA Special English Agriculture Report. Farmers have long put animal waste on their fields. They may also use human waste. Mode

发表于:2019-01-02 / 阅读(73) / 评论(0) 分类 VOA2003(下)-农业与经济

Victor Otazu, a aeroponic specialist with the International Potato Center, tends to some aeroponic potato plants in Nairobi, Kenya Kenyans love to eat maize. It's the country's favorite food. But researchers at the Kenya Agricultural Research Institu

发表于:2019-01-13 / 阅读(67) / 评论(0) 分类 VOA标准英语2010年(六)月

ARI SHAPIRO, HOST: And now a true crime story that involves a theft, an anonymous tip and a very special tuba. (SOUNDBITE OF TUBA MUSIC) SHAPIRO: That is the missing tuba - a sousaphone, to be exact. Here's its owner to tell us about his instrument,

发表于:2019-01-16 / 阅读(89) / 评论(0) 分类 2018年NPR美国国家公共电台3月

发表于:2019-02-07 / 阅读(39) / 评论(0) 分类 英文语法词汇
学英语单词
2-methyl-2-heptanol
abraded fuel-element particles
accordest
accordionists
actual profile
adjoinant
AEMA
aeradio
aerial method of geology
ampco
angiotensin receptor blocker
anisotropic factor
anomalousnesses
b. m. semimembranacei tibialis
baluarie r.
bellecourt
belt edge sander
bilateral tolerance
cam shaft timing idle gear
caramandi
chondropterygious
clettis
complete induction
continued isomorphism
contra-colluctation
countershaft mounting assy
crawler bearing area
cryosequestration
current regulator armature
cyclical sensitive
cynoglossus kopsii
Diodon
Dirillo, Lago.
discrete frequency function
DTICH
eah
Epaltes
ergophile
filigrees
floating launching
foreign equity holding
Frederick Hills
further-education
Gooringia
grated style
handwriting recognition
Hausach
hexadecylamine
high speed tool steel
highbush cranberries
homomorph effect
kudlow
legal staff
Lentopenil
liftin'
mamma aberrans
maximum presentation line
meat broth
Mendele Moykher Sforim
mesorchial
Microsoft API
migration of capital
moving-coil DC servomotor
patriarchalistic
paying lip service to
personal lag
petroleum car
phosphoribosylaminoimidazole carboxylase
platemen
post an entry
prairie conjunctivitis
prevaricateth
queenship
question in issue
radiol
regurge
Reno, Fiume
risaralda
sarr
scholarism
seesaw accentuated
separator regulator
settlement funds
shaker hearth electric furnace
shitmunchers
single-bedroom
songket
Spencer's disease
staff bonus
subphylum Pentastomida
tensioner of large type
the submerged tenth
theory of statistical decision functions
third powers
tramming
uncertain about
variable capacitor with equal capacitance
water flooding regime
what do you say?
wire repeated tester
xanthommatin
yenshan movement