cellulose xanthate
【有机化学】黄原酸纤维素

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(52) / 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(60) / 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(62) / 评论(0) 分类 VOA标准英语2011年(四月)

Technology Report - Scientists Develop Smartphone App for Eye Exams This is the VOA Special English Technology Report. More than two hundred eighty million people around the world have vision problems or are blind. The World Health Organization says

发表于:2019-01-12 / 阅读(68) / 评论(0) 分类 2011年VOA慢速英语(五)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(70) / 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(62) / 评论(0) 分类 留美老师带你每日说英文
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above threshold region
accessible promoter
amblyodon
apache dancer
apsidole
architectural effect
arsoranes
barbats
boneless kipper
brachiater
British bulldog
burst altitude
butesin picrate
caliberation arm
cell-mediated immune response
classification of automata
coccidiomycoses
coprecipitating antibody
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dermatoglyphic pattern
dichocarpum auriculatum (franch) w.t. wang et hsiao
egyptian corns
electronic scanners
equivalent production computation
ethylene interpolymer
eugeniin
Eumaeus
exactly how i feel
exhaust steam turbine
experimental rock mechanics
feidel
femkjeping
floting
gearing-up
genethliatic
glander
good-girl
high purity oxygen aeration system
hmh
holdiong plate feeder
hollowing-out
homeozoic
ils approach
Ingende
ingreat
inserted
insulation wax
integral calculus
journal bearing
Kidd blood group system
kysha
lead contamination
marsilio
mercuric bromide
mesophilae hylo-geophytia
Millas
most-favoured nation
multiplex pulse
mycomembranes
Mölnbacka
naphthamine fast black
nonfreezing explosive
olenecamptus taiwanus
Paasche formula
Peleng, Tk.
percent ratio error
pinpointed focus
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pomiculturist
public display
pull-out test
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repre
reset total
saturation of pole
sectio
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smartdrvs
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tax anticipation notes
terminate side of an angle
test wedge
Tetropil
timing shaft
to your heart's content
totally quasiumbilical submanifold
transparent organic light-emitting device
triceratium shadboltianum
two particle tunneling
unattended earth terminal
unstoppably
V series
vacuum epoxy resin impregnation
video alteration
Wex.
working figure