亚硫酸(盐)纸浆

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(85) / 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(99) / 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(93) / 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(97) / 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(94) / 评论(0) 分类 留美老师带你每日说英文
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-populated
a companion for
altazimuth telescope
amplitude detection
an idiot
anaesthesia
arm regulator
automatic throttle(valve)
B.A.Jour
Barbary pirate
belout
birds of a different feather
blastodisc, blastodisk
branch junior college
bursting of boilers
card-to-print program
Clematoclethra franchetii
close mapping
coil banding
colour perception
corantoly
cross link
deep-condition
diffusive yield
engouement
external nose
fisher's z-distribution
fixing the price
flexible markup price
frontal ridge
genetically modified organism
gibbot
glenelg
grease palm
herdell
infestive
initial run-in
jehovistic
joint seam
knocked on wood
laeops parviceps
lafay
lethrinus xanthochilus
light center
limestone chips
m. rectus abdominis
malerde
mathi
Merchant of Venice, The
methoxymelphalan
microfelsitic
Musters, L.
navier-stokes
neural chain
non-H share Mainland private enterprise
Novonikolayevka
Online Certificate Security Protocol
paralexic
pestis bovina
phenyl-dihalide
pipe-rack dryer
plasma membrane infolding
platform gap
playing field
Plio-Miocene
premature drying-out
recordator
reduced mass effect
reduced relative clause
regular block
rehearsal dinner
RU23908
safe bottoming areas
Salvaterra de Magos
Sandwich Islander
sequential absorption
sewage disposal plant
sharp-edged orifice plate
shrimp meat cleaning
signal spill-over
sine shaped impulse
soda wash solution
speelmen
spining finish
split crack
standard dimension of channel
stepping motor bank
subnet mask
suleymaniye
sun louver
suprarenal plexus
synotic
telecommunicate
temporal radiometer
tick trefoil
tobacco producion
top petrol tank
uncircumlocutory
W3
white silk tape
wusa
zapon lacquer