高聚物物理学

[00:00.00]2 [00:02.02]Hi,Tan Mei. [00:03.62]Can you answer some questions for a survey? [00:07.56]OK.What do you want to know? [00:10.11]Let me see ... [00:11.32]You're from China ... [00:13.79]That's right. [00:14.70]Do you know how to spell 'China'

发表于:2018-12-04 / 阅读(251) / 评论(0) 分类 外研社新标准初中英语八年级

In the square outside the British Library in London is a sculpture of Sir Isaac Newton - The first man who asked why apples seem always to fall towards the centre of the earth. Maybe they chose it for the spot because it shows a great scientist at wo

发表于:2018-12-07 / 阅读(400) / 评论(0) 分类 英文杂志-Magazine

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(267) / 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(310) / 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(252) / 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(285) / 评论(0) 分类 60秒科学

US Students Use Physics, Creativity to Create Whimsical Machine VENICE, CALIFORNIA High school and college students throughout Los Angeles have been preparing for a machine building competition that challenges their science and creativity skills, as

发表于:2019-01-03 / 阅读(242) / 评论(0) 分类 VOA标准英语2014年(十一月)

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(370) / 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(273) / 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(348) / 评论(0) 分类 Scientific American(四)月

AS IT IS 2016-10-05 Nobel in Physics Awarded for Strange States of Matter Three British-born scientists have won the 2016 Nobel Prize for Physics. The Royal Swedish Academy of Sciences announced the award on Tuesday. The academy is recognizing David

发表于:2019-01-12 / 阅读(288) / 评论(0) 分类 2016年VOA慢速英语(十)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(255) / 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(379) / 评论(0) 分类 VOA标准英语2016年(二月)

The Royal Swedish Academy of Sciences has decided to award the 2016 Nobel Prize in Physics with one half to David J. Thouless and the other half to F. Duncan Haldane and J. Michael Kosterlitz for theoretical discoveries of topological phase transitio

发表于:2019-01-17 / 阅读(291) / 评论(0) 分类 2016年Scientific American(十)月

I dont know how people understand physics. I think its a fascinating subject and really wish I understood more. Physics seems to explain everything about our world and our universe. Its as though physics is the key to unlocking all of our worlds myst

发表于:2019-01-21 / 阅读(243) / 评论(0) 分类 纯正英语一分钟

I dont know how people understand physics. I think its a fascinating subject and really wish I understood more. Physics seems to explain everything about our world and our universe. Its as though physics is the key to unlocking all of our worlds myst

发表于:2019-01-24 / 阅读(331) / 评论(0) 分类 听一分钟英文-P

Time again for our Website of the Week, when we showcase interesting and innovative online destinations. This time it's an educational site where principles of physics are illustrated with interactive animated experiments that you can perform on your

发表于:2019-01-25 / 阅读(309) / 评论(0) 分类 VOA标准英语2010年(二月)

Books and Arts; Book Review; Fundamental physics; Big bang; 文艺;书评;基础物理学;宇宙大爆炸; Popular physics has enjoyed a new-found regard. Now comes a brave attempt to inject mathematics into an otherwise fashionable subject 科

发表于:2019-01-27 / 阅读(301) / 评论(0) 分类 经济学人文艺系列

Nobel Prize in Physics The 2009 Nobel Prize in physics goes to Charles Kao of Standard Communications Labs in England and the Chinese University of Hong Kong for the invention of practical optical fiber communication, and George Smith and Willard Boy

发表于:2019-01-30 / 阅读(308) / 评论(0) 分类 60秒科学

Two Japanese scientists and a Japanese-born American researcher have won this year's Nobel Prize for physics. Lisa Bryant reports from Paris the prize goes to their work on fundamental, subatomic particles. 2008 Nobel Peace Prize winner for Physics,

发表于:2019-02-06 / 阅读(240) / 评论(0) 分类 VOA标准英语2008年(十月)
学英语单词
array of pointers
attempts
Back-to-back financing
barycentrically
be merciful
bicurve airfoil
bife
black-lead ore
brall
carcinoma of splenic flexure of colon
certificate of disinfection
ciliated epithelial cyst
circular rise
circumcavate
constant chord wing
contrejour
crankless engine
Dasyurus viverrinus
diaphragm button
dilatation of intestine
distractionary
Drabopsis
drag-over mill
E-transformer
ecdysterone
Eck, Johann Maiervon
edetic acid
effers
emergency overspeed trip
EP411
established cell strain
ether bronchitis
file management
fission fungi
GaAs laser diode
gingival nuclei
Gongylonema hominis
Hadamard's evaluation
halmatogenesis
helicopter route chart
Hinayanism
homeopathic alcohol
hydrogen storage alloy
hynesly
in chambers
in situ chromosomal hybridization
infidelz
inverter angle
Jalovis
judas-color
kalaemia
kansus
Laplace Seamount
law calf
less-toxic
lighted curved-channel beacons
live over
mazzola
members of staff
microconjugate
Microdus
mispairs
moratin
onion mildews
orthocresol
Ostiglia
overwash
pecheux
penologies
plant planning
polar cushion cell
polygamizing
post-herald
primary metal
protonate
pyrometer optical
radnors
reliefless
resonance neutron activation
revocation of order
Rhee
rose-colored lenses
Saint Louis
selsyn-type electrical motor
serpentizes
slip carriages
small-budget
solid-hoofed
spacing signal
steel rope fittings
Svyatoye, Ozero
synthpunk
text book
transiency
vacuum jacketed column
VDJC joining
vector measure
verities
wind-ups
with both feet
X-rayed aurora
xyrichtys dea