非重复性聚合物

04 Work-Related Injuries GLOSSARY seminar conference; workshop; a class where many people gather to learnabout and discuss a particular topic * Would you like to attend this seminar on direct sales techniques? work-related injury painful damage of pa

发表于:2018-12-03 / 阅读(168) / 评论(0) 分类 2011年ESL之商务英语

It is logical to suppose that things like good labor relations, good working conditions, good wages and benefits and job security motivate workers, but one expert, Fredrick Herzberg argued that such conditions do not motivate workers. They are merely

发表于:2018-12-03 / 阅读(129) / 评论(0) 分类 英语听力小短文走遍全世界

Will Robots Replace Humans in Food Industry? 机器人会替代食品行业中人的角色吗? Would your pizza have a different taste if it were prepared by a robot? 这是为Zume披萨店工作的两个机器人之一。将沙司和其它馅料完全

发表于:2018-12-08 / 阅读(185) / 评论(0) 分类 2016年VOA慢速英语(十二)月

未来机器人未来或成为人类同事 一起协同工作 At the Robo Universe expo in New York City, robots are being put to work. 在全球领先的专业机器人高峰论坛暨巡展RoboUniverse纽约站上,参展的机器人们都在不停运

发表于:2018-12-08 / 阅读(96) / 评论(0) 分类 VOA标准英语2016年(五月)

[00:18.53]House Of Eyes [00:23.73]鬼眼之屋 [00:36.05]The next little problem with the home [00:38.19]is both a repetitive thing and a one timer thus far. [00:43.51]The repetitive problem [00:45.05]is that whenever I enter my bedroom [00:47.68]somethi

发表于:2018-12-11 / 阅读(106) / 评论(0) 分类 英语灵异故事

Researchers are discovering more and more about the inner workings of the brain through MRI and PET scans. Both scans produce images of active, inactive, healthy, and unhealthy areas of the brain. These images are helping doctors treat brain dysfunct

发表于:2018-12-11 / 阅读(196) / 评论(0) 分类 原版英文小故事

This is Scientific American's 60-Second Science. I'm Karen Hopkin. This will just take a minute. Are your car bumpers riddled with scars from encounters with tight parking spaces? Did the furniture movers scratch your floor? Wouldn't it be great if t

发表于:2018-12-24 / 阅读(133) / 评论(0) 分类 Scientific American(四)月

This is Scientific American's 60-Second Science. Im Cynthia Graber. This will just take a minute. Buildings consume about a third of the energy and two-thirds of the electricity in the U.S. Roofs are a good place to try to cut those figures. Because

发表于:2018-12-24 / 阅读(160) / 评论(0) 分类 Scientific American(三)月

Most of us blink without thinking. But people whove sustained strokes or combat injuries can lose their ability to blink. Which is important for lubricating and cleaning the eye. Surgery is an optiona small piece of muscle transplanted from the leg c

发表于:2018-12-24 / 阅读(138) / 评论(0) 分类 Scientific American(一)月

Breathtaking 惊险的,令人窒息的 Jaw-dropping 惊人的 Martial arts 功夫、跆拳道、空手道等武术的统称 Tiresome 令人厌倦的 令人窒息怎么说 Repetitive 重复的 Shaggy 毛发蓬松的 Revolve 旋转 Revolution 革命

发表于:2018-12-25 / 阅读(141) / 评论(0) 分类 美国人这样说英语

UNIT 8 Work and Business 工作与社交 LISTENING 1 Worst Job Ever Had 最糟的工作体验 Vocabulary 接下来听到的对话中,用到了 1~9 所列出的单字和片语,请从( A ) ~ ( I )中选出一个意思最接近的选项。 1

发表于:2018-12-26 / 阅读(163) / 评论(0) 分类 听见英国

Lowering the Ceiling on Roof Energy Losses Buildings consume about a third of the energy and two-thirds of the electricity in the U.S. Roofs are a good place to try to cut those figures. Because traditional black asphalt roofs heat up in summer and s

发表于:2019-01-02 / 阅读(145) / 评论(0) 分类 60秒科学

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute?. [Spray sound.] Killing bugs? No. [Spray sound.] Deodorizing the bathroom? No. [Spray sound.] Checking for explosives, yes. Because chemists at the University of Califor

发表于:2019-01-08 / 阅读(182) / 评论(0) 分类 Scientific American(九)月

Patients undergoing coronary bypass surgery need implants of new, healthy blood vessels. So do those who receive repeated hemodialysis due to kidney failure. The best option is to use the patient's own veins or arteries, but thousands of patients don

发表于:2019-01-08 / 阅读(150) / 评论(0) 分类 Scientific American(二)月

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Solar cells convert sunlight to electricity. But they don't take advantage of all that solar heat, thereby missing out on the majority of the solar ene

发表于:2019-01-08 / 阅读(202) / 评论(0) 分类 Scientific American(四)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(111) / 评论(0) 分类 2016年VOA慢速英语(九)月

'Smart' Bandages Could Heal Wounds More Quickly 智能绷带有助更快治愈伤口 Simple bandages are usually seen as the first line of attack in healing small to moderate wounds and burns. But scientists say new synthetic materials with embedded

发表于:2019-01-14 / 阅读(210) / 评论(0) 分类 VOA标准英语2016年(二月)

This is why we are not growing. We failed at reinventing the manufacturing space, 这就是为什么经济未能增长。我们未能重新创造工业生产活动, and large technological innovations have played away from it. 与此同时大型技术

发表于:2019-01-18 / 阅读(104) / 评论(0) 分类 TED演讲国际问题篇

很多坐在电脑前工作的人会有亚健康的身体状态,经常腰酸背疼。不要忽视这些小疼痛,这说明你的工作姿势和习惯需要纠正了。 It's not just the most physically demanding jobs that can lead to serious inju

发表于:2019-02-17 / 阅读(142) / 评论(0) 分类 实用英语

How long could you listen to someone talking about the evolution of the electric hand-dryer without yawning and becoming restless? How about listening to a man talking about what makes him sneeze or finding out about British motorways? If all this so

发表于:2019-03-04 / 阅读(157) / 评论(0) 分类 英语听力精选进阶版
学英语单词
Adenostemma lavenia
adequate stimiulus
agednesses
ambamustine
antiretroviral drug
arbust
astrophyllite
be in bed
Caldaro, L.di
card punching
CGI form
collado bajo
comfterble
concentric hypertrophy
confessional
corporatization
course package
covert-action
cumrag
debye-h ckel theory
deceleratingphase
decision-theoretic approach
desorber
disinformative
don't-care
eco-agriculture
eddy damping
electro osmosis
electron-ion recombination
eliquidate
end-bud
equity share capital
fairform
free variables
fuar
fundamental suppression
furniments
give ... a show
grinding up
hankers
hash code value
high-techs
highly toxic material
Holmes, John Haynes
Indirect mode.
klackers
Kobert's test
Lady altar
lateral fissure of cerebrum
lobulus quadrangularis anterior
magnitude of force
mammis
mascarene grass
maximum permissible service temperature
meandering movement
monaural cue
mydatoxin
net effective interest rate
nondiffusible ion
one-tooth
oval-body section
physiography
phytanol
plasma zone
point fire
Prokofiev
purchasing inspection
radioactive fall-out
rank of switches
re-railing device
rear shock absorber
Reichert's membrane
rosettling
sealed light valve
second axiom of countability
semi-automatic s/r machine
signalizes
silk covered wire
slevin
sling it
standard limit
stickle cells
sve
SWR (standing-wave ratio)
syphilised
tangible investment
Tatvan
to lock
Tuaran
ultramoist
unclear reactor
undermining sublevel
unprefixed
vasoganglion
Velcroid
vesical prostatectomy
virtual safety dose
Vogt-Spielmeyer disease
watermark
Wigner nuclei
yaters
zschaus