-水反应

Broadcast: July 15, 2003 (THEME) VOICE ONE: I'm Sarah Long with Bob Doughty, and this is the VOA Special English program, SCIENCE IN THE NEWS. VOICE TWO: This week -- a report on the problem of drug r

发表于:2018-12-01 / 阅读(157) / 评论(0) 分类 VOA2003(下)-发展与科学

This is the VOA Special English Development Report. Canning and freezing are not the only ways to keep fish for future use. Today we have the first of two reports describing, step by step, how to prepare dried or smoked fish. Begin with fish that ar

发表于:2018-12-01 / 阅读(99) / 评论(0) 分类 VOA慢速英语2007年(十二)月

This is the VOA Special English Development Report. One of the best ways to protect yourself and other people from getting sick is to wash your hands with soap. To make soap, you need three main things: oil, water and lye. The oil can come from anim

发表于:2019-01-11 / 阅读(68) / 评论(0) 分类 VOA慢速英语2008年(十二)月

As liquid water, these molecules are engaged in a constant and random square dance that is called the hydrogen bonding network. 作为液态水,这些分子从事着恒定而随机的被称为氢键网络的方块舞。 Entropy favors keeping the s

发表于:2019-01-17 / 阅读(28) / 评论(0) 分类 TED演讲教育篇

We all know that ditching carbs and alcohol can help shift the weight around our middle but did you know there's plenty of other reasons you may be struggling to get a flat stomach that don't have anything to do with the food that passes your lips? 我

发表于:2019-02-06 / 阅读(111) / 评论(0) 分类 阅读空间

1. It is very hydrating. 盈润保湿。 Celery is high in water content (95% water) and electrolytes, which are vital for proper hydration and cellular functions. For a super re-hydrating drink (e.g. after a long flight or after having food poisonin

发表于:2019-02-17 / 阅读(73) / 评论(0) 分类 阅读空间
学英语单词
Allu
AN arrival notice
antilock brake system
antiophlogistic
automatic distributor of reactive power
banalising
bandama r.
barsine ponlai
Boston chair
ccvd
cermet of fumigation facilities
Chadwick's sign
chase ring
chu-sheng
co-designers
conversion of heat into power
cross gate way
d'herelle
daffodil yellow
damsin
delay formula
dot operator
double state
drug abuse
ECG-505
ecotoxins
edge protectors
endonasal
energy, surface
estate
fire parameter
fluorosurfactant
fractional iteration
freeload
fully-penetrating well
gate cutter
genus halicoeress
Guacu
hanff
heavy wool
hesperidia
HESPERORNITHES
high-frequency remote signalling apparatus
hoolian
idgia deusta
Janet's test
Jollyville
katan
knurled-head
Kraftsdorf
kyboshed
laser terrain profile recorder
light waves
Lilbourne
lithol fast scarlet nrh
long game
lukefahr
Magnesiospinel
Marconian
Nagorno-Karabakh Autonomous Oblast
net revenues
nickeliferous grey antimony (ullmannite)
notch contraction ratio
nunya
papiliochromis
personal banking
pin locking
polar star tables
polinices didyma didyma
prorepens
puji xiaodu drink
riot policeman
romanticismo
section automatic weapon
stellate venule
steuarts
stroke of valve
substrate material
t.o.r.
tangential load
target flicker
termgraphs
testud-
tfs
That's a mercy!
thermal depression
thermosetting resin adhesive
tourism business
transforator
transposition adjustment
tropospheric propagation
turtle-back nail
typhoon eye
under flying seal
unit price analysis
urodeles
vampirisation
Werrington
withered skin and hairs
work-groups
zero-g tower