塑度计; 塑性变形曲线描记仪

We use plastic wrap to protect our foods. We put our garbage in plastic bags or plastic cans. We sit on plastic chairs, play with plastic toys, drink from plastic cups, and wash our hair with shampoo from plastic bottles! Plastic does not grow in nat

发表于:2018-12-01 / 阅读(298) / 评论(0) 分类 英语专业四级听力50篇

> 08 新型塑胶制品的应用 DATE=3-1-01 TITLE=SCIENCE REPORT- Self-Healing Plastic BYLINE=Mario Ritter (Start at 59

发表于:2018-12-07 / 阅读(74) / 评论(0) 分类 科技之光

Technology Report - Could Waste Plastic Reduce Our Need for Oil? 科技报道 - 塑料制油技术是否可以减少美国的石油需求 From VOA Learning English, this is the Technology Report in Special English. 这里是美国之音慢速英语科技

发表于:2018-12-16 / 阅读(59) / 评论(0) 分类 2012年VOA慢速英语(十一)月

Researchers may have found an unusual way to reduce plastic pollution, one bite at a time. It turns out that the common wax worm can eat plastic. Also known as the Galleria mellonella, these worms may help reduce the waste caused by plastic bags. Eac

发表于:2019-01-02 / 阅读(75) / 评论(0) 分类 2017年VOA慢速英语(五)月

By Ted Landphair Washington 09 August 2007 Every day, American consumers are offered a simple choice when they areby a store's cashier: paper or plastic? But as VOA's Ted Landphair explains in today's searching for solutions report, some communities

发表于:2019-01-07 / 阅读(124) / 评论(0) 分类 2007年VOA标准英语(八月)

Finn: Hello, I'm Finn, welcome to 6 Minute English. With me in the studio today is Neil. Neil: Hi there, Finn. Finn: Hello Neil. Today we have a royal story about Catherine, Duchess of Cambridge - or as she is still often known - Kate Middleton. Neil

发表于:2019-01-07 / 阅读(84) / 评论(0) 分类 六分钟英语

Thin plastic bags are the ultimate throwaway item. Used once to tote groceries, the thin white bags often go on to second lives as permanent pollution and an eyesore. So a host of countries, cities and other governments have banned them or forced con

发表于:2019-01-08 / 阅读(65) / 评论(0) 分类 Scientific American(八)月

Plastic Recycling From VOA Learning English, this is EXPLORATIONS in Special English. Im Kelly Jean Kelly. And Im Christopher Cruise. Today we follow plastic bottles and other plastic objects as they go to one of the largest recycling centers in the

发表于:2019-01-12 / 阅读(78) / 评论(0) 分类 2013年VOA慢速英语(五)月

EXPLORATIONS - Plastic Recycling From VOA Learning English, this is EXPLORATIONS in Special English. Im Kelly Jean Kelly. And Im Christopher Cruise. Today we follow plastic bottles and other plastic objects as they go to one of the largest recycling

发表于:2019-01-12 / 阅读(95) / 评论(0) 分类 2013年VOA慢速英语(三)月

Bottles to Flake: Plastics Journey Continues They traveled hundreds of kilometers before today. Now begins the next leg of a journey that spans the entire globe. Welcome to one of the United States largest plastic recycling plants. On an average week

发表于:2019-01-13 / 阅读(72) / 评论(0) 分类 VOA标准英语2012年(六月)

DAVID GREENE, HOST: Few inventions in modern history have been as successful as plastic. It's in vehicles, building materials, most of our electronic devices. We wrap stuff in it. Maybe we even wear it. Now a research team has tallied up how much pla

发表于:2019-01-16 / 阅读(58) / 评论(0) 分类 2017年NPR美国国家公共电台7月

情景对话: Look at that, the stars are out. 看那,星星出来了。 Wow. They're so bright. 哇,他们好亮啊。 知识点笔记: Come out 电影上映;新产品推出 例句一】 That movie is going to come out next month. 那部电影

发表于:2019-01-17 / 阅读(120) / 评论(0) 分类 每天三分钟学英语

Its amazing to think there wasnt any plastic one hundred years ago. Now its everywhere. Almost everything thats made has some plastic in it. Whoever invented it must be really rich. There are all kinds of plastic. Its pretty useful stuff. I once went

发表于:2019-01-21 / 阅读(63) / 评论(0) 分类 纯正英语一分钟

Its amazing to think there wasnt any plastic one hundred years ago. Now its everywhere. Almost everything thats made has some plastic in it. Whoever invented it must be really rich. There are all kinds of plastic. Its pretty useful stuff. I once went

发表于:2019-01-24 / 阅读(50) / 评论(0) 分类 听一分钟英文-P

Rachel: So, Steven, you're from Costa Rica, and I've heard it's an amazingly beautiful country, and I've seen some of pictures you've shown us in class. Do you get a lot of tourists going? Steven: In Costa Rica we are considered one of the most impor

发表于:2019-01-25 / 阅读(49) / 评论(0) 分类 英语趣味课堂

Plastic Pollution NB: This is not an accurate word-for-word transcript Dan: Hello and welcome 6 Minute English from the BBC. Im Dan Walker Smith and today Im joined by Kate. Kate: Hello Dan. Dan: Now today Kate and I are talking about pollution. Kate

发表于:2019-02-04 / 阅读(90) / 评论(0) 分类 六分钟英语

By Robert Raffaele Washington, DC 12 February 2008 Tests on several plastic baby bottles have found they emit very significant levels of a chemical linked to deadly illnesses in laboratory animals. That is according to a new report released by Americ

发表于:2019-02-07 / 阅读(91) / 评论(0) 分类 VOA常速英语2008年(二月)

Voice 1 Thank you for joining us for Spotlight. Im Liz Waid. Voice 2 And Im Ruby Jones. Spotlight uses a special English method of broadcasting. It is easier for people to understand, no matter where in the world they live. Voice 1 Todays Spotlight i

发表于:2019-02-21 / 阅读(186) / 评论(0) 分类 环球英语 Spotlight

They were at a deli in lower Manhattan. They ordered a ham sandwich with the works. The worker behind the counter was wearing plastic gloves. They watched him put ham, onion, tomato, and lettuce on each roll. He put the rolls on paper plates. He hand

发表于:2019-02-22 / 阅读(104) / 评论(0) 分类 英文短篇故事(纽约)

Todd: What do you think about plastic surgery - you know, like, especially lip implants, breast implants? Wendi: Yeah, absolutely. I would be like, maybe like four years ago, I was like, No if you do that kind of thing you are so vain. That's so not

发表于:2019-03-06 / 阅读(102) / 评论(0) 分类 英语趣味课堂
学英语单词
a. chorioidea
aids-awareness
ammeter switch
analytic perturbations
archiepiscopates
aspects of love
beam and column
bored game
Bounty B.
bulatovics
campus community
canonical statistics
choke button
clivas
coastal shipping
coffeyville
command retrieval system
concentrate upgrading plant
cross-feed valve
cultural feature
Cynara scolymus L.
deep currents
dibutylaminopropylamine
ellett
erythrocyte sedimentation tests
Evergood, Philip (Philip Blashki)
favo(u)rable outcome
feeding time
ferry optic display
foot note
Freestone State
furoquinoline alkaloid
gather up the threads
gocks
Greekland
halogenizing metallurgy
handicamps
hanumen
Hemobartonella
Heteropappus semiprostratus
horse-dealers
hubbubbed
ice-cream soda
incidental damages
indicated steam consumption
induction furnace installation
infracting
invented
isopyrum biternatums
Jehoiakim
kevork
Labor Days
leukorrhoeal
live drama
lokendra
lost temper
mahis-mahis
male parthenogenesis
masoolahs
mastfed
metodiclorofen
microradiograoph
Moonta
more A than B
negative sequence resistance
network byte order
non-repairable item
olguin
on share
original expiration date
partition wall board
perforative drift
pharynx
phraisse
pointdevice
preganant
pseudo-spherical
punch weight
quantum merit
Radix Acanthopanacis Semticosi
rate of seat-kilometrage
roll coating process
rolling with tension
sakket
salpingopalatine folds.
sandwich cakes
scaffold on brackets
segno
slip angle of tire
sphenoidal hemihedral class
statistical inventory control
talked-about
Trombicula muscae domesticae
twilight wedding
unauthentical
uninvalidated
uranium of natural enrichment
Value Averaging
wash sb up
world-weariness
xylanolytic
Ygdrasil