纤维状纤维素

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(157) / 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(186) / 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(170) / 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(165) / 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(169) / 评论(0) 分类 留美老师带你每日说英文
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adjudicative principle
air-pressure duct
AliceinWonderland
azide method
basketflower
bats around
be quick in the uptake
Bechstein photometer
Benjamin Thompson
Bierbaum scratch hardness
block elimination
Botany Bay dozens
bottom trawler
Bromeliales
coal gangue wool
computer analysis and programmer
connector
crescent fresh
cricothyroidei
crushing ring
degreasing agent
delink
depolymerize
employee shift override
Epigonichthyidae
espringals
farnesil
geothermometers
go hang
grip car
Gutimine
had crimes
hnmidity
Hsenwi
hydrogen-bonded dimer
IBATAL
indeferent
inferencial statistics
internet-related
isophosphindoles
Keshan
labo(u)r-saving equipment
lacking number
landing aids
lipiodolography
majestick
mercantile agent
mitotic chromosome
more striking
MPS (measurement processor subsystem)
myseuse
nano analytical chemistry
non fibrous grease
noncomprehending
offshore mining
operant aggression
optical range-finder
participles
paytables
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physical logging
placentations
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prisons
Pterolobium punctatum
rapid-record oscilloscope
Research and Development Establishment
salipur
save oneself the trouble of
script handwriting
secondary stage annealing
servillia formosensis
Sindolor
single foramen
snowproof
solidification formula
square shank drill
stationary cataract
Stellaria nepalensis
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tailwort
Tamaskort
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the Holy Sepulchre
the party central committee
theeas
to turn off
trichobacteria
turning site
uk corporation tax
ultrasound diathermy
untuned
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Veneer-saw
virologist
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walker type straw rack
Weinstock
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