合成天然橡胶

非洲女性护发用品抗癌成分堪忧 This may look like a typical hair salon in Abuja. But its not. We specialize in maintaining and taking care of the natural hair. What the everyday people call the virgin hair, the hair that hasnt been relaxe

发表于:2018-12-16 / 阅读(162) / 评论(0) 分类 VOA标准英语2016年(七月)

Natural Hair Care Movement Takes Root in Nigeria 尼日利亚兴起天然护发运动 ABUJA In Nigeria, activists and entrepreneurs are promoting natural ways for black women to care for their hair amid concerns that some commonly used products like

发表于:2018-12-16 / 阅读(98) / 评论(0) 分类 VOA标准英语2016年(七月)

rubber Guess what the penis said to the rubber. The answer is Cover me. I'm going in. Notes: 1. Guess what the penis said to the rubber. 猜猜小弟弟会跟安全套说什么。 penis的口语别称有dick, peter, tool,所以在美国的年轻一辈

发表于:2018-12-26 / 阅读(141) / 评论(0) 分类 英语笑话(MP3+文本)

Lesson 114 Part Ⅰ Lesson 114 Part Ⅰ Warming-up Exercises Spot Dictation: Synthetics Nowadays we wear orlon ______that look like wool, dacron ______that resemble cotton, and nylon _______that remin

发表于:2018-12-27 / 阅读(177) / 评论(0) 分类 英语听力入门 (全四册)

Fred had a red rubber ball. He kicked the ball. It flew through the air. He picked it up. He threw it against a wall. The ball came back to Fred. He kicked it with his foot again. The ball flew over the wall. He picked it up again. He bounced it on t

发表于:2019-01-02 / 阅读(178) / 评论(0) 分类 超级简单英语阅读

SYDNEY: All molecules are not created equal. Some have saved billions of lives, wreaked environmental havoc or made the world a more colorful place. Here's our selection of those that have changed the course of human history。 发自悉尼:分子并

发表于:2019-01-08 / 阅读(139) / 评论(0) 分类 实用英语

今天我们要学的词是rubber stamp。 Rubber stamp, 橡皮图章,是不经过考虑就予以批准的意思,带有贬义。 The owner makes all the decisions, and the board is just a rubber stamp, 凡事都是老板作主,董事会只是一个

发表于:2019-01-08 / 阅读(130) / 评论(0) 分类 英语单词荟萃

在排球、乒乓球等比赛中,经常会出现双方前几场持平,最后“一局定输赢”的情况。在英语中,“决胜局”就叫做rubber game。 为什么要用rubber来表示“打

发表于:2019-01-08 / 阅读(162) / 评论(0) 分类 英文语法词汇

AGRICULTURE REPORT – June 18, 2002: Sunflower Rubber By George Grow This is the VOA Special English AGRICULTURE REPORT. Many farmers grow sunflower plants. The tall plants produce beautiful flowers

发表于:2019-01-11 / 阅读(153) / 评论(0) 分类 农业与发展

Rubber May Soon Come from Weed 橡胶或很快能从杂草提炼 People have been using products made with synthetic rubber for more than a century. But high-quality tires for cars, trucks and aircraft still must contain 40 percent or more natural ru

发表于:2019-01-12 / 阅读(141) / 评论(0) 分类 2014年VOA慢速英语(九)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(119) / 评论(0) 分类 2016年VOA慢速英语(九)月

New Artificial Skin Feels Like Real Skin 新人造皮肤体感已接近真正皮肤 Some recently developed mechanical hands can be controlled by thoughts. But people who wear them must use their sight to know what they are touching. So scientists in

发表于:2019-01-12 / 阅读(111) / 评论(0) 分类 2015年VOA慢速英语(一)月

Companies Try Natural Gas to Fuel Vehicles HOUSTON, TEXAS While many Americans want to reduce both pollution and energy costs, the nation's automobile-based transportation system undermines these goals by being largely dependent on petroleum. But in

发表于:2019-01-14 / 阅读(156) / 评论(0) 分类 VOA标准英语2013年(六月)

今天我们要讲几个在美国总统大选的竞选阶段常会用到的习惯用语。美国总统大选每四年举行一次。在大选年的前一年,准备竞争本党总统候选人提名的人士就已经在各州积极展开竞选活动了,

发表于:2019-01-16 / 阅读(213) / 评论(0) 分类 美国习惯用语

BEIJING, Aug. 8 (Xinhua) -- China on Wednesday started to review anti-dumping measures it imposed on chloroprene rubber imported from a Japanese company, the Ministry of Commerce said. The move came after the ministry received complaints that Japan E

发表于:2019-02-05 / 阅读(209) / 评论(0) 分类 英语新闻

Work begins this month on a new, environmentally-friendly power plant in Liberia that will use old rubber trees to generate electricity. It is part of a plan to make Liberia the world's first sustainable biomass-driven economy. Natural rubber has an

发表于:2019-02-12 / 阅读(137) / 评论(0) 分类 VOA标准英语2009年(九月)

SYDNEY: All molecules are not created equal. Some have saved billions of lives, wreaked environmental havoc or made the world a more colorful place. Here's our selection of those that have changed the course of human history。 发自悉尼:分子并

发表于:2019-02-13 / 阅读(235) / 评论(0) 分类 阅读空间

Wool Week opened early yesterday morning in Wellington with a display of sheep shearing at the railway station. Then children brought in their pet lambs. People on their way to work stopped to watch. Then there was a fashion parade of woolen clothes

发表于:2019-02-25 / 阅读(147) / 评论(0) 分类 新西兰英语

工业INDUSTRY 工业生产过程Industrialprocesses 制铝工业Aluminiumindustry 适用技术Appropriatetechnology 高炉Blastfurnaces 纤维素Cellulose 化学工业Chemicalindustry 清洁技术Clea

发表于:2019-02-25 / 阅读(163) / 评论(0) 分类 英文语法词汇

托福阅读长难句:怀孕鱼龙群 There are numerous unsubstantiated reports that natural vitamins are superior to synthetic ones,that fertilized eggs are nutritionally superior to unfertilized eggs,that untreated grains are better than fum

发表于:2019-03-01 / 阅读(163) / 评论(0) 分类 托福英语
学英语单词
abaza
all-fire
anode input power
Archaeognatha
auto glass
bacterin
base lead resistance
blead
chenocoprolite
clarovitrite
co-optive
cork-borer
cow-dung
CParaOps5
crosslinking degree
CRVS
Daubentonia madagascariensis
delta-sigma converters
deviation area
di-thiosemicarbazone
do morning exercise
Dorset Horn
drift current
ecchymosis
ekeberg
electrocapillary action
elemental work
emergency load
en ventre sa mere
engastration
estivator
feroce
fezatione
geckoes
gynura divaricata formosana
hard wired logic
helicoidal pump
hybridous
impark
inert gas shielded metal arc welding
instructional assessment
insulator tester
interiorly
king - size bed
legal personality
link brake
low-e
magnetoabsorption
Matonipi, L.
medilateral fissure
micro-inch
micropoint precision tool grinder
millimeter wave switches
morbify
musseet
musths
nicolayite
no-showed
node of a truss
nonplane fold
optical resonance cavities
pallidal globus
paragula
partas
partial air-conditioning unit
perspective glass
pine board
plastic conduct
positive staining
predacious mite
proheads
pseudoparalytic
quibbles
radio robot
rated temperature coefficient
retree
Ricamac
rotational molding
sack-load
Sappey's ligaments
sax-horn
semiconductor diffusion
shyti
sitotoxismus
slumbrous
sodium metaniobate
sound demodulator
sub-addressing
subdeaconship
the bitter truth
traffic destination
transdermal patch
trigraphs
triple-spacing
trivalent radical
upsetting force
vindolinine
whip operating lever spring
wilkess
X-rated challenge
zigzag-riveted joint
zwolffingerdarm