粘胶纤维素

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(161) / 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(191) / 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(174) / 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(170) / 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(173) / 评论(0) 分类 留美老师带你每日说英文
学英语单词
a Fairy
AAS (automatic addressing system)
aerobic decomposition
agoyan falls
Aliyaha
area of influence
argentire
be at one
bridge
brillantes
canphorated
catch per unit of effort
Chamaesyce vachellii
Claoxylon indicum
coach horses
codde
costic
cricopharyngeal muscle
cyanidiophyte
cysteine hydrochloride
Dakituy
damage of coastal water conservancy project
day-tripper
deflection system
desktop gadget
diffusus
dilettantisms
Drumbridge
Duqi Wan
Dycill
emaciation due to blood disorder
endstone for pin pallet fork
ergastic structure
expanding product
Fazao, Mts.
file maker
flutenal
frontal grill
G,g
ganging up
geophagism
groundwater tapping
HMDSO
hyalouronidase
hydraulic transportation
hydrostatic fuel level gage
hypersthenization
impulsion load
industrial mineral
iron powder electrode
Joseph Oliver
l'abolition
lag phase
ledienoside
Leptosoira pyrogenes
line complex
link, autonomous
logging event type
Loudun
make ends
modified factor system
monopolial branch
moratoriums
mouthroot
nagrams
normal temperature-pressure (NTP)
outed
patellar reflex
PGGM
phase swinging
pipe major
platform lorry
policy agenda
poly-deism
principle of parsimony
pseudodermination
punisher
radiation vacuum gauge
recirculating sewage treatment system
regiones antibrachii radialis
resonance line satellite
scavenger circuit
sea speed
semiautomatic processor
shibui
Shirbīn
shoreward mass transport
simultaneous bus operation
spinopelvic
star azimuth
strike right
submarine eruption
substantia basilaris
Teutonicise
thalloid plant
thorazine (chlorpromazine)
Tittabawassee R.
tough-on-crime
Turda
uilleann pipe
X-type airport
yarins