塑性抗矩

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(374) / 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(145) / 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(134) / 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(149) / 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(195) / 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(149) / 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(125) / 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(134) / 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(154) / 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(130) / 评论(0) 分类 VOA标准英语2012年(六月)

A: Did you need help with something? B: I need to cancel an account. A: Do you have a problem with your account? B: I dont need two different accounts anymore. A: What are you going to do about the money in your account? B: Can I transfer it to my re

发表于:2019-01-15 / 阅读(196) / 评论(0) 分类 英语情景对话-银行

A: Can I help you with something? B: I need to cancel one of my accounts. A: Is there a problem with it? B: I dont need it anymore. A: What would you like to do with all the money in this account? B: Just transfer it over to my remaining account. A:

发表于:2019-01-15 / 阅读(135) / 评论(0) 分类 英语情景对话-银行

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(132) / 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(135) / 评论(0) 分类 听一分钟英文-P

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(158) / 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(161) / 评论(0) 分类 VOA常速英语2008年(二月)

Great, and Tom, could you help me by cold calling some new businesses? 太好了,汤姆,你能帮我给一些新公司打访问电话吗? Oh yeah sure. I've got loads of contacts. 当然。我有很多联络关系。 I suppose I had better make

发表于:2019-02-12 / 阅读(167) / 评论(0) 分类 职场英文口语

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(245) / 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(165) / 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(169) / 评论(0) 分类 英语趣味课堂
学英语单词
aft-deck
algotrophic nutrient
Ammihud
application guide
archival integrity
ate in
autosynchronization
Bagrationovsk
ballasted
Barbara Castle
blindly
bogoslof i.
bowline bend
bucconasal
bulcke
cadmium chloride
cadmium yelow
cagelifter
camstone
cast aspersions
cephalothecin
ceremonial occasion
chain decomposion
Chamuka
clean cultivation
coco(a)
competing brands
confirms
confrontainment
conglutinative complement absorption
crop development model
crude rate of natural increase
desacetylcephalothin
diazo copier
edward elgar
eutectic cell structure
gas-tap
generalization method
hand-turned
harbormasters
head-disk interface
high-grading
hold-up vessel
home in on sth
homothermous
horizontal opposed engine
horse beans
Huang Min-lon reduction
internodal
interrupted stream
intestinal inflammatory pseudotumor
Iranscam
ISM Band
jail bird
killed steel
Koumi
Laevodopa
laugh in one's beard
Lonicera macranthoides
manipulator slide beam
micatrap
micro alloy diffused electrode
mitropoulos
mutagenesis in vivo
Nenndorf
open-learnings
ordinary tooth
pagiopoda
pan-dynamometer
paralyzation
Parkinson's Law of Data
passable trench
pere david's deer
phagocytise
phraseographic
pillow laces
polyneuritic psychosis
pressure suppression chamber
psycho-spiritual
pulse-train analysis
Raskolnik
rebuilds
recappedtire
recognition logic
resolved position
rindlass
Ruffinis corpuscle
runathons
Schoenus nudifructus
self maintained circuit
silk-making
speed matching buffer
surface cleanliness
to strand
trichur
tricot knitting
trimethyl gallium
turn the corner
under-pinner
vasoligation
vernase
X-ray halo