[化] 规整聚合物; 有规聚合物

[00:00.00]Unit 6 [00:00.99]第六单元 [00:01.99]I'm only here on a visit. [00:03.53]我仅是在这里探访的。 [00:05.07]1.I'm only here on a visit. [00:10.70]1.我也只是在这里探访的。 [00:16.33]2.We'll go to the countryside on a visi

发表于:2018-11-30 / 阅读(208) / 评论(0) 分类 少儿希望英语1

[00:00.00]Here are a few techniques you can use [00:04.07]to help you relax and lessen the negative [00:06.72]effects of stress. [00:08.98]Get regular physical exercise: [00:11.45]Even a short walk can energise you [00:13.90]and help you forget your

发表于:2018-12-13 / 阅读(395) / 评论(0) 分类 北师大版高中英语模块10(选修)

【俚语】 elevator surprise电梯里的屁 【例句】 我经常是电梯的放屁的受害者,那么你就可以说: I am the regular victim of an elevator surprise.

发表于:2018-12-18 / 阅读(234) / 评论(0) 分类 英语音标发音视频

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(202) / 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

[00:00.00]Exercise 2.1 [00:07.15]Work it out [00:08.81]Do you play volleyball? [00:11.05]Yes,I do. [00:12.70]Does your brother play football? [00:15.75]Yes,he does. [00:17.82]Do you play on the school team? [00:20.90]No,I don't. [00:23.16]Does he pla

发表于:2018-12-29 / 阅读(434) / 评论(0) 分类 北师大版初中英语七年级上

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(150) / 评论(0) 分类 2016年VOA慢速英语(九)月

Dakar School Integrates Special Needs Children Into Regular Classes In Dakar, a school exchange program attempts to break the stigma associated with mental deficiencies by bridging the gap between regular and special needs students. On a Thursday mor

发表于:2019-01-14 / 阅读(176) / 评论(0) 分类 VOA标准英语2012年(二月)

'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(272) / 评论(0) 分类 VOA标准英语2016年(二月)

Lesson 138 Regular 1. You must have a regular diet. 2. She is a girl with a regular figure. 3. You are one of our regulars. 4. He has no regular work. 5. I will apply for the job through the regular channels. 6. This is an irregular mess. 7. I'm not

发表于:2019-01-14 / 阅读(186) / 评论(0) 分类 辛沛沛NO-BOOK 辛沛沛口语初级版

By Tom Rivers London 27 October 2007 For the first time ever, the U.S. National Football League will stage a regular season game in Europe. The venue for the Sunday clash will be London's new Wembley stadium. Tom Rivers has detail from London. Here i

发表于:2019-01-31 / 阅读(158) / 评论(0) 分类 2007年VOA常速英语(十月)

What is the difference between regular mails and e-mails?As we know, regular mails have been usded for thousands of years,it is very inconvenience,for it took a long time to receive. Besides, it costs you some money. While e-mails is very convenience

发表于:2019-02-01 / 阅读(146) / 评论(0) 分类 英语作文

By Kurt Achin Paju, South Korea 11 December 2007 Regular cargo train service has resumed between the divided Koreas for the first time in more than half a century. South Korea plans to send tons of supplies into North Korea by rail on a daily basis.

发表于:2019-02-03 / 阅读(165) / 评论(0) 分类 VOA常速英语2007年(十二月)

Lesson 334 Your pulse is regular. 1.Your pulse is regular.您的脉搏正常。 2.I have a regular diet.我的饮食是有规律。 3.I'm not a regular lawyer.我不是正式的律师。 4.He has no regular work.他没有正式的工作。 5.It's my

发表于:2019-02-12 / 阅读(218) / 评论(0) 分类 辛沛沛NO-BOOK 辛沛沛傻瓜机口语极短句

Idiom: Lay low ( low profile ) Hit the book: Increase Scared Unusual Try out for Organize Regular

发表于:2019-02-26 / 阅读(211) / 评论(0) 分类 趣味青春英语
学英语单词
5-(1-chlorovinyl)-2'-deoxyuridine
6-Purinethiol
Alibra
alkali stain
Altenmedingen
apprecihate
autocarpous
avowedness
back microbevel
balance delay
Beitun District
biological effects of optical radiation
boom topping angle
bord and pillar mining
bypass capacitors
camp-fires
capsulotomia
carbon sequestration
caught hold of
chappati
chicken mousses
chiquimula
cinara pinidensiflorae
clari-flocculator
come alongside
commonizes
computerlore
cowd
criterion for imposiong penalty
dry bond strength (dry strength)
dual band seamless handover
dutilleuxes
equivalent magnet
fault finder
Fords Prairie
forearm pad
frogs
fruit filling
genus Cibotium
geographical feedback
gold capping
gueldre
gyreful
heartwood tree
humanidad
hydraulic piston corer
immunizing potency
inconsistent data
inescation
information operator
insideflyer
intrusts
Japanese aralia
jiaogulan
juxtaparacrine
life assemblage
mandritta
medical transcription
memory allocation overlay
meteorological research flight (mrf)
method of classifying vegetation
Mota metal
murderless
mycorrhizal
N by E
nocifensive
nric (nuclear research information center)
omnidirectionary differential flux
operating system job control program
oxyphilic element
oxypyroracemic acid
parabolic concentrator
pardoe
paulina
phone application
Pinar del Rio
polymerases
principal financial indicators
procain penicillin G
rail ladder
rapid orientation
reflected traffic
Salaxy
scrap collecting station
selective tendering
sign magnitude arithmetic
Siu Hong
suable
superwide array
sutteth
swept forward wing
tenthredo katoi
the road not taken
thirst-quencher
titanium copper
troxundate
value received
vintagey
virgin drop black
wheel ore
Wishart distribution
xestoleberis bulbous