[塑料] 混杂纤维增强塑料

Passage 7 Plastic 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 d

发表于:2018-11-30 / 阅读(125) / 评论(0) 分类 英语专业四级听写

[01:05.65]Dialogue Language Structure: [01:09.96]The Present Continuous Tense in the Passive Voice [01:14.06]A:This brides is getting more and more crowded. [01:17.95]B:Yes.Look!So many cares are being held up. [01:22.34]A:As a matter of fact,the tra

发表于:2018-12-04 / 阅读(233) / 评论(0) 分类 高中英语上外版一年级

AS IT IS 2014-06-02 Connected Cars on the Highway to the Future 高科技使汽车连接未来 Modern automobiles and their drivers are becoming connected through wireless technology to entertainment and information systems. VOA recently visited the

发表于:2018-12-16 / 阅读(76) / 评论(0) 分类 2014年VOA慢速英语(六)月

Solar-Powered Plane Completes Trip Around the World 最大太阳能飞机完成环球之旅 For the first time, a solar-powered airplane has completed a trip around the world. The Solar Impulse 2 landed in Abu Dhabi before sunrise on Tuesday, after a

发表于:2018-12-16 / 阅读(63) / 评论(0) 分类 2016年VOA慢速英语(七)月

This is Scientific American's 60-second Science. I'm Steve Mirsky. Heres a clip from last weeks CalTech commencement address by Secretary of Energy and physics Nobel Laureate Steven Chu. Most scientists are optimistic by nature. Part of my optimism c

发表于:2018-12-24 / 阅读(109) / 评论(0) 分类 Scientific American(六)月

The Great Pacific Garbage Patch may be disappearing, and not in a good way. New research presented at the biannual meeting of the American Chemical Society reveals that polystyrene actually can break down in seawater. Polystyrene is probably better k

发表于:2018-12-24 / 阅读(124) / 评论(0) 分类 Scientific American(八)月

Very small pieces of plastic, called microfibers, are polluting rivers and oceans. The source of these microfibers may surprise you: your clothes. Clothes worn for outdoor activities and exercise are often made of synthetic material, like polyester o

发表于:2019-01-02 / 阅读(107) / 评论(0) 分类 2017年VOA慢速英语(四)月

影片内容提要 一、美食中英对照 烤松茸:roasted matsutake 油焖春笋:braised bamboo shoot 莲藕排骨汤:lotus root and rip soup 酸辣藕丁:hot and sour lotus root 炸藕夹:deep-fried lotus root sandwich 鱼头泡饼:b

发表于:2019-01-05 / 阅读(107) / 评论(0) 分类 英语新闻视频

Plastic 塑料制品 What does the word plastic mean? Plastic这个词是什么意思? It means changeable in Latin. 它在拉丁文中的意思是可变的。 Are there many kinds of plastics? Yes, there are. 塑料制品的种类多吗?是的,种

发表于:2019-01-10 / 阅读(105) / 评论(0) 分类 与美国小学生一起学英文第7册

This is the VOA Special English Economics Report. Few people had ever heard of the natural elements known as rare earth metals before a recent dispute between China and Japan. Yet these metals are used in devices like smartphones, flat screens, hybri

发表于:2019-01-12 / 阅读(113) / 评论(0) 分类 2010年VOA慢速英语(十)月

Washington Auto Show Highlights New Technologies 华盛顿车展突出新技术 WASHINGTON At this week's annual Washington Auto Show, manufacturers are featuring their standard models along with cars that point to the future, both in terms of propul

发表于:2019-01-14 / 阅读(117) / 评论(0) 分类 VOA标准英语2014年(一月)

Energy Secretary: We Need New Agriculture Revolution In his CalTech commencement address on June 12, Nobel physicist and Secretary of Energy Steven Chu called for a new agricultural revolution, led by scientists. Heres a clip from last weeks CalTech

发表于:2019-01-30 / 阅读(117) / 评论(0) 分类 60秒科学

不管是热天还是冷天,总会看到那么多MM穿着各种丝袜,露出傲娇的大长(肠)腿。 今天,我们就一起来盘点一下各种各样的裤袜吧! Tights(连裤袜):又称Pantyhose,连短裤和长筒袜于一体,齐

发表于:2019-02-09 / 阅读(110) / 评论(0) 分类 英语口语

Now Minneapolis-based inventor Rich Kronfield has created an electric-assist 'Raht Racer' velomobile that he claims can travel at up to 100mph (160km/h). 现在美国明尼阿波利斯的发明家里奇?科伦菲尔德研制了电动拉特赛车(Ra

发表于:2019-02-13 / 阅读(144) / 评论(0) 分类 阅读空间

The show that will be open to the public from January 19 to January 27 features more than 500 vehicles from over 40 famous automakers from all over the world. The media preview started with the announcement of the 2013 North American Car and North Am

发表于:2019-02-14 / 阅读(120) / 评论(0) 分类 英闻天下

[00:11.27]Maybe it works 也许真管用! [00:21.85]词汇扫描 [00:25.55]Speech course 演讲课 [00:29.05]Honor 纪念 [00:32.59]Patience 耐心 [00:36.18]Remind 提醒 [00:39.66]Reinforce 加强 [00:43.64]英文原文 [00:45.31]During the colle

发表于:2019-02-15 / 阅读(121) / 评论(0) 分类 英语笑话(MP3+文本)

My Cock ClockHello! My name is Dongdong. Do you know I have a nice clock? It is a beautiful clock. It is in my bedroom. In m\fact it is an alarm clock. The big and round body is made of plastics and the clock is set in it. There is a red comb on its

发表于:2019-02-18 / 阅读(150) / 评论(0) 分类 英语美文

These northern part of front is maned by a French army and a British expeditionary forces later reinforced by Canadians and troops from the far from British Empire. 法国军队和英国远征军控制防线北部区域。后来由来自遥远英国的

发表于:2019-02-19 / 阅读(128) / 评论(0) 分类 二战启示录

Rebecca Hosking makes documentary films. Recently, she worked on a documentary film for the BBC about the effect of plastics in the marine environment. She was shocked by what she saw as she was making the documentary. She found many sorts of sea cre

发表于:2019-02-19 / 阅读(90) / 评论(0) 分类 听播客学英语

An international group of scientists has engineered an enzyme which they say will be able to eat some of the most common plastic. It's being touted as a possible way to fight pollution. Improvements aimed at making the enzyme work more effectively ar

发表于:2019-02-22 / 阅读(139) / 评论(0) 分类 2018CRI中国国际广播电台
学英语单词
admiral of the narrow seas
air-spaced condenser
anesthesia of anterior palatine nerve
anti-skating,antiskating
arteriolopathy
axial-centrifugal fan
berberastin
berlina
bill t. jones & arnie zane company
built in threshing plant
Bwera
byerezhnitsa (berezhnitsa)
cachaemia
calcined coke
censorized
chain-smoke
chondrus crispuss
cinara juniperi
coreopsis gigattea (kellog) hall
corslet belt
daagu
dedur
dniester (dnestr) r.
don'tcha
Eagletown
earth quake wave
economic jurisprudence
electrical junction
electromagnetic missile
emergency steering procedure
equi-spaced
exchange gain and loss
export debenture method
family belonidaes
ferrocement beam
Festuca elata
filling procedure
firm currency
fortran based graphics package
full bottomed
galenic
genus Dipteryx
geriatric ergonomics
GLGH
glider catapult
hierarchy of operator
high pH value cement
hot pan
incredibleness
irregularities of the earth rotation
Jörlanda
Karkur
Koster's interferometer
lasduns
malignant trophoblastic tumor
manual-automatic switch
medial frontobasal artery
Medusettidae
mine-sweeping formation
much sought after currencies
nanoradian
not that it matters
nucleus band
outside combustion stove
over drive shaft
parametritial
paying it forward
phosphuret
pitakas
planetlike
pneumonococcus
Pokorni
Ponca
potential equalization conductor
power-factor characteristic
quasi-center of action
rate of pitch
rearranged
relay stagger time
religious revival
reusable resource graph
rotational isomerization
Saint Mary
Salcedo, Prov.de
score board
speech-communities
spring collet chuck
spurtings
stack underflow
sternohyoid
sulphafurazole
swivels for cargo loading block
taiga landscape
temperature of crystallization
time marches on
time-controlled gain
v-bridge
vires-
white dwarf branch
whiteheadians
willenson
zero sequence unbalance factor