空气塑料绝缘

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(344) / 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(115) / 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(109) / 评论(0) 分类 2012年VOA慢速英语(十一)月

A refugee camp built by students and volunteers spreads over Southern Methodist University's expanse of green lawns and live oaks. The affordable shelters are designed to be used by the poor as well as survivors of war and natural disasters. 从4月1

发表于:2018-12-19 / 阅读(78) / 评论(0) 分类 VOA双语新闻 2011年4月

He spaced out for a while and didn't hear what the teacher was saying. 他一时走神,没有听到老师所说的话。 space out是比较口语的说法,意思是一时走神,一时失神。space out 也可指使(人)昏昏沉沉或头脑不

发表于:2018-12-25 / 阅读(140) / 评论(0) 分类 蒋健棠英语实用句子

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(121) / 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(167) / 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(128) / 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(107) / 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(111) / 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(132) / 评论(0) 分类 2013年VOA慢速英语(三)月

Mealworms Can Eat Plastic Waste 粉虱可以食用废塑料 Styrofoam is a plastic with a bad reputation. It cannot be recycled without releasing dangerous pollution into the air. The U.S. Environmental Protection Agency says it is the fifth-largest

发表于:2019-01-12 / 阅读(98) / 评论(0) 分类 2015年VOA慢速英语(十一)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(109) / 评论(0) 分类 VOA标准英语2012年(六月)

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(105) / 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(94) / 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(133) / 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(139) / 评论(0) 分类 VOA常速英语2008年(二月)

If you're a home gardener you may soon find that the pots you buy flowers and plants in are made from chicken feathers. Yes, tons of feathers that go to waste every year can now be transformed into plastics. Two Washington-area scientists are using f

发表于:2019-02-07 / 阅读(125) / 评论(0) 分类 VOA标准英语2010年(五)月

Many houses in New Zealand are cold. Our traditional wooden house had no insulation. If you live in a house like that, you are paying for heat to escape from the ceiling, walls and under the floor. Insulation is made from material like wool or fibreg

发表于:2019-02-18 / 阅读(139) / 评论(0) 分类 新西兰英语

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(148) / 评论(0) 分类 英文短篇故事(纽约)
学英语单词
5'-iododeoxyuridine
a bargain is a bargain
accuracy of operation
actisomide
among which
amphr., amp-hr
amplitude modulation type ultrasonic diagnostic equipment
anthosperm
anticorrosive varnish
at the caprice of
axiom of sum-set
Aythya affinis
bazirite
beef olive
begonia cathagana hemsl.
besigomsin
bethe-weizs?cker cycle
building time
bulk freight container
Cardiomyomectomy
clean bed
coffee-cup
computer name
conclude a peace treaty
control of weeds in narrow-row soybean
Crookes's space
cymbidium actum ridl.
digimatic
dinner sets
diplodocine
electronic paramagnet resonance(EPR)
energy level diagram
entailed
ESCD
excess deficit
fancy one's chances
fielding team
fire retardant adhesive
froise
genus carissas
get the fag end
green sky
Hamathite
have one's eye s on the ball
high mass
Hill problem
holoblastic egg
inhibiters
isolation joint
jointing of tubes with tubesheet
keddahs
ktunaxa
lakme
lift one's face
literature review
make good his retreat
map design
marmalize
medicago minima lam.
MQFP
Najdi
network interconnected
noise-producing material
nonfoveal
npfl
Paracortol
penis locking sensation
perthitization
PHALLOSTETHOIDEA
phosphate comparator
pineapple jelly
pinky swearing
pit-pair
poconos
primitive choana
product owners
profit amount
quent
reverse engine
robinson jefferss
rotating ring
saturation of pole
set shots
smei-
Spanish
sprayed metal
steady-state characteristics
stratostat
Symphyocladia
three-islander
transmission-line current
tribalism
turkey reds
uk edition
universal asynchronous port
water-baseds
wholesale business
wooden wheel
ws_ftp
yhalwed
Zāwiyat Qirza