[化] 纤维素乙二醇醚

Don: Time to go again to the A Moment of Science mailbag. Yal: A listener writes: Dear A Moment of Science, Scientists know that one day we'll run out of oil and other natural sources of energy. Beyond solar power and wind power and ethanol, what are

发表于:2018-12-27 / 阅读(77) / 评论(0) 分类 英语时差8,16

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This'll just take a minute. It sounds like something out of a bad science fiction novel. During World War II, a fungus called Tricoderma reesei ate its way through US military unifo

发表于:2019-01-08 / 阅读(91) / 评论(0) 分类 Scientific American(五)月

Scientists in Brazil are turning fruit fibers into car parts. At a recent meeting of the American Chemical Society, the researchers described their work in making the next generation of automotive parts made from natural fibers from bananas, pineappl

发表于:2019-01-09 / 阅读(82) / 评论(0) 分类 VOA标准英语2011年(四月)

Turning Cigarette Butts to Batteries 烟头转变成电池 If you see a person carelessly throw a cigarette to the ground, what are you likely to think? That depends. If you hate people throwing things on the ground, you might think, That person shou

发表于:2019-01-12 / 阅读(91) / 评论(0) 分类 2014年VOA慢速英语(九)月

台湾籍旅美老师今天交给我们的句子是: It's not rocket science: Focus on lean protein, healthy fats and non-processed, unrefined carbohydrates such as vegetables, beans, whole grains and fruit. 这不难懂:多摄取低脂肉类、健

发表于:2019-02-22 / 阅读(82) / 评论(0) 分类 留美老师带你每日说英文
学英语单词
a matter of debate
acquistion
aculeates
androecium
atelid
attorney generals
barge unloading system
benign senescent forgetfulness
berengarius
blepharanthracosis
bricked ladle
cacoon vines
cast round
caustic bottoms
centre-type cylindrical grinding
Cestum
chief
chlorobutyl rubber
depth variable launch
discriminative reaction time
disease index
disinhibition versus constraint (dvc)
environment oxygen content
ethnomethodologically
factory-farmings
folding saw
full back arbor
germaphobic
ghiriffo (ghiroffo)
heading axis
hemihyperidrosis
hemocyanins
high resolution plate
home garden
infringements
kerins
leptokurtoses
life membership
Ligamentum longitudinale anterius
live-honey
made a nuisance of myself
martirano
melanostomatini univittatum
micro-orchidism
mindes
multimotored aircraft
muong hou nua
muscular tumor
namess
naphtholism
National Weather Service
national well being
noec
non-eroding velocity
nonpacked
off-shift
Oil stocks
ojeda
oxole
peak dose
penny shape crack
perlocutionary
plaze
plumber
potassium tetragermanate
primary sensory ending
psycrophyte
quick-action slide tool
radar countermeasures and deception
renal tuberculosis with contra-lateral hydronephrosis
retarted
reverse proportionality
risic acid
rottingdean
sacrificial anode material
Saussurea oligocephala
Schick's sign
Schneider Trophy
schwart
Scotch dressing
shipboard & off shore cable
short addendum system
Sidi Khelil
simple list form
single conductor
smoke-houses
spectrometric analysis
Stranorlar
sulphine
take the micky out of someone
tetramisole hydrochloride
thin-shell surface
time thrust
Toleration, Edict of
trichosclereid
type of farming
uncastled
Vanda concolor
Waltheria
with a heavy hand
wring ability
yors