单词：oxolation polymer
单词：oxolation polymer 相关文章
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
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
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
Scientific American(一)月
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单词解析速记
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
60秒科学
IN THE NEWS -April 6, 2002: Cease-fire in Angola By Caty Weaver This is Steve Ember with the VOA Special English program, IN THE NEWS. The Angolan government and the UNITA rebel movement signed a ceas
教育与新闻
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
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
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
Scientific American(四)月
An ass and an ox，fastened to the same yoke，were draging a waggon．While the ox was pulling with all his might he he broke a horn．The ass swore that he had got no help whatever from his weak companion．Exerting himself in the labour，the ox b
趣味英语
2014足球世界杯主题曲《We Are One》 中英歌词，2014年世界杯就要打响了，官方推出了《W e Are One》世界杯主题曲，这是一首激烈烘托绿茵场热闹氛围的歌，是提前放风为世界杯造势的歌曲;而真正
英乐时空
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
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
VOA标准英语2016年(二月)
Didi Kuaidi, the Chinese ride-hailing app, has become an investor in its Indian counterpart Ola raising the stakes as Uber tries to gain a greater toehold in Asia. 中国叫车应用滴滴快的(Didi Kuaidi)已成为印度叫车应用Ola的投资者，
阅读空间
MADRID, April 27 (Xinhua) -- FC Barcelona coach Pep Guardiola confirmed this Friday that he is leaving the club after four years in charge. Guardiola gave the news at a packed press conference in the Camp Nou Stadium at 13:30 hours local time. He exp
英语新闻
MADRID, Jan. 17 (Xinhua) -- FC Barcelona coach Pep Guardiola this Tuesday gave a huge vote of confidence to reserve goalkeeper Jose Manuel Pinto ahead of the first leg of his side's Copa del Rey quarter-final against eternal rival Real Madrid on Wedn
英语新闻
今天我们要学的词是polarized。 Polarized, 两极分化的。 A polarized society, 两极分化的社会。 The debate over illegal immigration has become polarized lately, 有关非法移民议题而展开的辩论最近日趋两极化。美国
英语每日一词
以引人注目的大规模工程（比如纽约海港的瀑布）而知名的艺术家Olafur Eliasson，用空间，距离，颜色和光亮创造了艺术。这个富有想像力的讲座一开始就做一个关于知觉的试验。
TED公开课:艺术与幻觉
MOMA 现代艺术博物馆设计策展人 Paola Antonelli 预报了突破性的展览「设计与弹性思维」－ 充满了反映我们现在思考方式的产品与设计。
TED公开课:艺术与幻觉
当现代艺术博物馆的建筑设计部资深馆长宣布在2012年收藏了14部电子游戏，全乱套了。在这个范围宽广，寓教于乐，极有见地的讲话中，Paola Antonelli解释了为什么她乐于挑战关于艺术和画廊的
TED公开课:艺术与幻觉