[晶体 高分子] 高聚物与大分子晶体结构

[00:00.86]Unit 2 life in the Future [00:03.83]Lesson 6 [00:10.16]Exercise 1.3 [00:13.18]People and the internet [00:15.27]In 2050,everyone in the world [00:18.47]will have a personal web page [00:20.19]with their information on it. [00:22.50]These we

发表于:2018-12-04 / 阅读(111) / 评论(0) 分类 北师大版初中英语九年级(全一册)

Lesson 80 The Crystal Palace 水晶宫 First listen and then answer the question. 听录音,然后回答以下问题。 How many people visited the Great Exhibition of 1851? Perhaps the most extraor

发表于:2018-12-08 / 阅读(282) / 评论(0) 分类 新概念英语第二册

[ti:UNIT 2 Biggest, Longest, Widest Lesson 10 Where's the Highest Hotel?] [0:00.571]UNIT 2 第二单元 [0:01.606]Biggest, Longest, Widest 最大,最长,最宽 [0:04.254]Lesson 10: 第十课: [0:05.797]Where's the Highest Hotel? 最高的酒店在

发表于:2018-12-10 / 阅读(275) / 评论(0) 分类 河北教育初中英语(初中起点)九年级上

UNIT TWO [00:12.20]Gogo can fly.Picture 1. [00:20.24]What can Gogo do,Tony? I don't know.Picture 2. [00:32.63]What can you do,Gogo? I can dance.Picture 3. [00:45.56]That's very good,Gogo. Can he sing?Picture 4. [00:57.94]Can you sing,Gogo? Yes,I can.

发表于:2018-12-13 / 阅读(224) / 评论(0) 分类 小学综合英语3A

Unit 1 [00:27.95]The donkey and the pekinese [00:32.71]There was a merchant who had a Pekinese dog. [00:37.98]It was like a toy. [00:41.14]The Dekinese lived in the merchant's house, [00:45.90]slept on his bed, sat on his lap and lived an easy life.

发表于:2018-12-13 / 阅读(227) / 评论(0) 分类 小学综合英语6A

UNIT TEN [00:18.49]Ten apples.Picture 1. [00:25.76]A B C STORE.Picture 2. [00:34.53]One carrot.Picture 3. [00:42.55]Two lemonsPicture 4. [00:52.19]Three bananas. Picture 5. [01:00.73]Four sweets.Picture 6. [01:11.97]Five eggs.Picture 7. [01:22.13]Six

发表于:2018-12-13 / 阅读(215) / 评论(0) 分类 小学综合英语1A

The script of this programme 本节目台词 The Crystal Palace was a building made almost entirely of glass John: Hi there! Welcome to On The Town from a very interesting part of south London. I'm John, with me Oliver. We're at Crystal Palace. Oliver:

发表于:2018-12-19 / 阅读(134) / 评论(0) 分类 都市掠影

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(91) / 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(118) / 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(103) / 评论(0) 分类 Scientific American(一)月

UK's Biggest Scaredy Cat As one of natures top predators, the tiger is not an animal that we would ordinarily think of as being chicken. However, one tiger, which lives in an English zoo, turned out to be more cowardly than his keepers could ever hav

发表于:2018-12-27 / 阅读(52) / 评论(0) 分类 英语时差8,16

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(107) / 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(127) / 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(110) / 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(156) / 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(74) / 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(155) / 评论(0) 分类 VOA标准英语2016年(二月)

听歌学英语:Venus-孙燕姿 Venus 原唱是一支女子乐团Shocking Blue,她们的原始版本在1970年赢得冠军,Bananarama(香蕉女郎乐队)于1987年翻唱该曲并勇夺全美排行冠军。孙燕姿翻唱了这首Venus (维纳斯

发表于:2019-01-23 / 阅读(128) / 评论(0) 分类 听歌学英语

结婚周年纪念的各个英语说法

发表于:2019-02-06 / 阅读(83) / 评论(0) 分类 英文语法词汇

Voice 1 Hello. Im Ruby Jones. Voice 2 And Im Marina Santee. Welcome to Spotlight. This programme uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. A small candle burns. It re

发表于:2019-02-21 / 阅读(101) / 评论(0) 分类 环球英语 Spotlight
学英语单词
achyranthis bidentatae radix
alastrim
anasta
anti-pill fiber
armth
back pressure control
bactrocera carambolae drew et hancock
be someone's poodle
Berëzovskaya
blancards
blood destroying organ
braze ability
brigous
cable splicing
carcade
Carpinus glanduloso-punctata
centrifugate
certified novell administrator
Choczewo
cocap
colville ra.
comprehensive set of data format
consumer profiling
crystal magnetism
dendrite
detrick
dinaphthyl ketone
dual-recording
duskiest
earth-stopping
edge water line
Eichelhardt
Elatostema polystachyoides
electromagnetic microphone
encoding board
enculture
eorre
Eperythrozoon coccoides
Excelan
fish culture
forejudgments
Franciscans
goldbergs
gunner's store
hash file
iatrogenic infection
immature erythrocyte
indicator electrode
insulating material
internality
junction line
Juncus pauciflorus
Ligamentum longitudinale anterius
low-temperature stability test for hydraulic oil
lower right-hand corner
margin-adjust mode
measuring frequency
minced meat
minute work cock
Modern French
monophyletic origin
mous
mouse-wheel
mujahedin
multiple tuberculin test
NAVSPECWARGRU
network addressable unit (nau)
nonenumerative
Osphronemus
overrolling
Pekul'ney, Khrebet
pia mater encephali
playdown
plutonium production reactor
pollokshields
probability of repeated trials
prothema ochraceosignata
radio-frequency ion source
Santa Maria de Belem
self-determinist
St. Erasmus' disease
state equivalent
substance abuse disorder
super-leagues
tea-service
The game is up!
thirtieth highest annual hourly volume
tobacco wilts
Toubou
Tsuga tchekiangensis
unhassled
unsolubility
unzen
uric acid shower
Warburton
Wernher von Braun
wheel cells
where can
widening of meaning
Williamsburg County
wollastonite-1T
zeotropy