双对排聚合物

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发表于:2018-12-04 / 阅读(183) / 评论(0) 分类 英文魔法师字源大挪移

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(129) / 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(158) / 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(137) / 评论(0) 分类 Scientific American(一)月

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2018-12-30 / 阅读(124) / 评论(0) 分类 单词解析速记

Sorry,there is not text temporarily, Please help tingroom to look for it! 如果您能找到更好的听力原文,请发贴到 听力原文收集区 ,您将会获得10到30积分的奖励! Thank you!

发表于:2018-12-30 / 阅读(168) / 评论(0) 分类 英文魔法师字源大挪移

Grammar Girl here. Today I'm going to play two listener comments that will lead us to a discussion of wordiness and idioms. Wordiness First, here's Tod in Canada from the todbits.com website: Can you help me correct people? Everyone that I know seems

发表于:2019-01-02 / 阅读(123) / 评论(0) 分类 英语语法 Grammar Girl

Grammar Girl here. Today I'm going to play two listener comments that will lead us to a discussion of wordiness and idioms. Wordiness First, here's Tod in Canada from the todbits.com website: Can you help me correct people? Everyone that I know seems

发表于:2019-01-02 / 阅读(116) / 评论(0) 分类 英语语法 Grammar Girl

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(141) / 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(179) / 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(146) / 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(199) / 评论(0) 分类 Scientific American(四)月

Iridio - Night Prayer:志同道合 自德国的IRIDIO组合,由成员Valentina和Franz组成。他们两人在童年时就对音乐有了兴趣并表现出来惊人的天赋,后来相差不到一年时间里,他们分别担任了两个乐队的重

发表于:2019-01-10 / 阅读(124) / 评论(0) 分类 经典英文歌曲

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(108) / 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(209) / 评论(0) 分类 VOA标准英语2016年(二月)

HEALTH REPORT - Blood Pressure Drugs May Prevent Dry Eye Syndrome By Jerilyn Watson Broadcast: Wednesday, April 07, 2004 This is the VOA Special English Health Report. Many people around the world suf

发表于:2019-01-19 / 阅读(196) / 评论(0) 分类 健康与经济

音乐咖啡厅:Iridio - My Sweet Leonore Song:My Sweet Leonore Artist:Iridio She was born on a cold winter night La la la la la la la la my sweet Leonore She was whiter that snow from the sky La la la la la la la la my sweet Leonore She had crys

发表于:2019-02-06 / 阅读(159) / 评论(0) 分类 音乐咖啡厅

听歌学英语:Night Prayer-IRIDIO Night Prayer IRIDIO 来自德国的IRIDIO乐队,由成员Valentina和Franz组成。他们两人在童年时就对音乐有了兴趣并表现出来惊人的天赋,之后他们分别担任了两个乐队的重任:

发表于:2019-02-19 / 阅读(141) / 评论(0) 分类 听歌学英语

听歌学英语:Night Prayer(IRIDIO) 来自德国的IRIDIO乐队,由成员Valentina和Franz组成。他们两人在童年时就对音乐有了兴趣并表现出来惊人的天赋,之后他们分别担任了两个乐队的重任:Valentina于

发表于:2019-02-19 / 阅读(130) / 评论(0) 分类 听歌学英语

Iridio,来自德国的乐队,是一对恋人组成的。女主唱Valentina的嗓音飘渺宁静,歌曲的风格感觉同时沾染了哥特味道和凯尔特音乐,吉他和人身相互融合的效果,使得这首歌曲相当精致耐听。

发表于:2019-02-20 / 阅读(136) / 评论(0) 分类 金属
学英语单词
Aaron Burr
ADRS (analog-to-digital recording system)
agent general
Anseres
antipilling
athapaskan languages
Baltic Marine Biologists
black-rock
bureaucratic ballroom dance (britain)
Cherëmushka
chipping goggles
closed-cell
coefficient if velocity
combined payoff
constant input
cotton opener
crase
cross-frontier cooperation
current steering transfer circuit
deep-fat
detmolds
double ring line
doughily
enlisted officer
eriobotryae folium
esols
finitistic space
fire support
first sweating
foreign - exchange reserves
formosana formosensis albiapex
fumarolis
Gastrocotyle
groundside
hamaspora longissima
hand-loaded weight
heat of friction
heat pump heating system
hexachloro-cyclohexane
inferior branches
influence of wall thickness
Knightmare
language-teaching
last trading price
legally separated
Ligamentum hepatocolicum
line vortex
Machrihanish
magnetic-core sense amplifier
main interference suppression ratio
major repair renewal and reconstruction expense
masta
miniaturizers
molecular ribbon
Moor-park
mullarkey
neutron time of flight analyzer
nordstrom.com
papillary colony
patent examiner
path regression coefficient
penicillium verruculosum
pericholecystitis
phosphatase test
polybenzothiazole (pbt)
precise level leveling instrument
prevailing westerlies
programming principle
rectifier cell
regildings
residual-gas analyzer
Ribes ambiguum
rieckhoff
rotating-field machine
scheduling sequence
semiautomatic operation
six-eight time
soap solution
spankees
spectrometrist
spherule
splenic tumor
springs for
sub-machines
summed dominance ratio
superior temporal sulcus
taxi-rank
taxwise
the break - up
to go green
trimorphisms
trouant
true neurosis
vacuum intensifier
vocabular
vox humanas
water cooling groove
wax-coated board
weld(ing) seam
wheat snow mold
Wādī, Nahr (Changuleh, Rudkhāneh-ye)
yeakel