[网络] 非结晶性树脂

Lonely vibration of pure and divine Energy trapped in dead silence Tell about feelings now lost in a time Forgotten by all men Starfire, light up his unholy words Prophecy kept by the ancients And then reveal the last fate of all The world needs to k

发表于:2018-12-14 / 阅读(174) / 评论(0) 分类 英文摇滚歌曲

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Are your car bumpers riddled with scars from encounters with tight parking spaces? Did the furniture movers scratch your floor? Wouldn't it be great if t

发表于:2018-12-24 / 阅读(180) / 评论(0) 分类 Scientific American(四)月

This is Scientific American's 60-Second Science. Im Cynthia Graber. This will just take a minute. Buildings consume about a third of the energy and two-thirds of the electricity in the U.S. Roofs are a good place to try to cut those figures. Because

发表于:2018-12-24 / 阅读(203) / 评论(0) 分类 Scientific American(三)月

Most of us blink without thinking. But people whove sustained strokes or combat injuries can lose their ability to blink. Which is important for lubricating and cleaning the eye. Surgery is an optiona small piece of muscle transplanted from the leg c

发表于:2018-12-24 / 阅读(180) / 评论(0) 分类 Scientific American(一)月

Lowering the Ceiling on Roof Energy Losses Buildings consume about a third of the energy and two-thirds of the electricity in the U.S. Roofs are a good place to try to cut those figures. Because traditional black asphalt roofs heat up in summer and s

发表于:2019-01-02 / 阅读(192) / 评论(0) 分类 60秒科学

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute?. [Spray sound.] Killing bugs? No. [Spray sound.] Deodorizing the bathroom? No. [Spray sound.] Checking for explosives, yes. Because chemists at the University of Califor

发表于:2019-01-08 / 阅读(246) / 评论(0) 分类 Scientific American(九)月

Patients undergoing coronary bypass surgery need implants of new, healthy blood vessels. So do those who receive repeated hemodialysis due to kidney failure. The best option is to use the patient's own veins or arteries, but thousands of patients don

发表于:2019-01-08 / 阅读(188) / 评论(0) 分类 Scientific American(二)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Solar cells convert sunlight to electricity. But they don't take advantage of all that solar heat, thereby missing out on the majority of the solar ene

发表于:2019-01-08 / 阅读(241) / 评论(0) 分类 Scientific American(四)月

Research Breakthrough for Biodegradable Tires? 研究人员研发完全可降解轮胎 Researchers say they have created a new synthetic rubber that could be used to make biodegradable tires. A team at Texas AM Universitys campus in the Gulf nation o

发表于:2019-01-12 / 阅读(151) / 评论(0) 分类 2016年VOA慢速英语(九)月

'Smart' Bandages Could Heal Wounds More Quickly 智能绷带有助更快治愈伤口 Simple bandages are usually seen as the first line of attack in healing small to moderate wounds and burns. But scientists say new synthetic materials with embedded

发表于:2019-01-14 / 阅读(273) / 评论(0) 分类 VOA标准英语2016年(二月)
学英语单词
Actinomyces keratolyticus
Aeas
APA
appassionata
aucilla
Balazote
base-collector capacitance
beam-and-rail
Betty Grable
blemishing the peace
bothnia, gulf of
breast bone
broad pennant
center-of-gravity rule
chernosem
clinozoisites
coat-stands
compound interest method
defecalgesiophobia
designated city
dft(discret fourier transform)
die casting mold
dill vinegar
doublefold
enterostatin
exhaust chamber
focussing ring
foenatopus aratifrons
front slagging
genus Hardenbergia
Genū, Kūhhā-ye
give sb a buzz
graftling
greenhouse heating system
handy-talky
harborscape
hebrew scripts
heredity carrier
hexagonal weight
high-voltage tube fuse
hydromagnetic engine
iiip
incumbent anther
inductive tensor product
intermitent positive pressure ventilation
isolated station
johnita
judicial combat
Kunki
Lanya
leptothrix buccalis innominata
letter-form
lieutenant-governors
longitude zones
maimedness
make a monkey out of someone
medial calcinosis
merides
metrocorporation
Milngavie
miseraick
neutrialize
official master drawing
outlied
overdrive capability
parteth
Passiflora henryi
pedras
peptized clay
phinamide
pneumatic rollermill
prolymphocytic
ramageness
rambade
raw bread
raw material intensive production
re-weight
RH agglutinin RH
rhizotrones
schnitzel
selvedge-seaming
Sergelen
shore power
Shuna
silk croise
silky oak
slow slaking lime
solace
steel ordering
string someone along
subcooling boiling
surface comparator
syringaldazine
Teniamidina
tetraazacyclic
teverelix
tin-base bearing metal
Toynbee's law
trabecular artery
vaticinant
voluntarisms
well-delivereds