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(201) / 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(232) / 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(208) / 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(204) / 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(190) / 评论(0) 分类 留美老师带你每日说英文
学英语单词
-mycete
adiabaticity
ambiens muscle
ANOPLOGASTROIDEA
anun
aspartine
baby-
Ben Slimane, Prov.de
bianisotropic
binary representation
bodily injury
bohoroks
book-jackets
boundary state of stress
burrowes
chakravartin
compatriotism
corrected data
coryanthess
counteroffers
data-overrun error
descenso
diformyldapsone
disease attached
electrical-contact liquid level indicator
emery cake
fabricated item
fast coincidence
fatherree
flehmed
fundic reticule
Garpsdalur
genus Doliolum
Green capacity
half brightness effect
hand-shakes
harbourentrance
hard pad disease
healsome
high-temperature soldering
hot clean criticality
Information system.
JDP
Jügesheim
laminar damping
lap-riveting
lay sth waste
lexical representation
limited-edition
markup or discount percentage
marsat (maritime satellite system)
meadow community
metadynes
michelets
monobrachius
mucosal block theory
multiple spindle wood lathe
n-series
nazlerod
non intervention
not in any sense
open-air ionization chamber
opening controller
paroxypropiophenone
passeras
phenocopy
phosphoglyceraldehyde
Pityaceae
plaguys
plectorhinchus picus
producer price index (ppi)
propus
protoanemonin
protolysosome
re-integration
rhinonicteriss
rosellinia bambusae
rotor-vibrating screen
safety alert
Saluafata
sea monk
Sebecusuchia
seed thremmatology
selective opening
single tone
single-sticker
spamvertised
squirrel cage washer
statistical relative frequency
stretchy
testing record sheet
Trichosanthes fissibracteata
tussock grass
un-balanced force
unguided missile
user-writtens
villeinages
vitamin b pyridoxine
weakling
white-light fringe
wince
wittedness