单词：polymer suspension
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prize 珍贵的，宝贵的 One of Mary's prize possessions was a little white lamb which her husband had given her. 玛丽最珍贵的财产之一就是丈夫送给她的一只白色小羊羔。 There were a few prize books the collector had not giv
新概念英语词汇随身听手册3
Switzerland Opens World's Longest Suspension Footbridge Switzerland has opened the world's longest suspension footbridge. It is 494 meters long. 瑞士建造了一条世界上最长的悬索桥。全长494米。 The bridge is suspended between 1,600
2017年VOA慢速英语(八)月
Lesson 17: The longest suspension bridge in the world 世界上最长的吊桥 Listen to the tape then answer the question below. 听录音，然后回答以下问题。 How is the bridge supported? Verrazano, an Italian about whom little is known, sa
新概念英语第三册
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
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
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
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
AS IT IS 2016-03-13 Tennis Star Sharapova Admits Banned Drug Use 莎拉波娃承认服用禁药 A few days ago I received a letter from the ITF (International Tennis Federation) that I had failed a drug test at the Australian Open. I did fail the tes
2016年VOA慢速英语(三)月
By Zulima Palacio Austin, Texas 20 January 2006 watch Suspension report Electric suspensions offers more stabilility One day, exhausting car rides over bumpy terrain, with all the dangers and damaging
2006年VOA标准英语（一月）
'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)
LONDON, Jan. 17 (Xinhua) -- The resale platform on the London Olympic ticketing website has reopened to ticketholders who want to sell their tickets from 3pm GMT on Tuesday. The London 2012 Organizing Committee (LOCOG) has announced that holders who
英语新闻
Lippi denies Drogba move GUANGZHOU, China, Oct. 11 (Xinhua) -- Chinese super league champions Guangzhou Evergrande coach Marcello Lippi denied the link with Shanghai Shenhua and Cote d'Ivoire striker Didier Drogba, the Italian said on Thursday. I kno
英语新闻
One by one the cryonic systems shut down. One by one the people returned to life, among them Victor Kemmings. What amazed him was the lack of a sense of the passage of time. He had entered the chamber, lain down, had felt the membrane cover him and t
英文短篇小说
11月初的北京,现出了久违的蓝天。一些网民称为APEC蓝，意为转瞬即逝的美好。 APEC blue is a popular phrase coined by China's netizens to describe the blue sky in the heavily-polluted Beijing during the APEC week, which was
趣味英语
Brazilian President Dilma Rousseff will be suspended from office for up to 180 days to prepare for her impending impeachment trial. Brazil's Senate voted 55 to 22 in favor of putting the President on trial for breaking budget laws this morning-- afte
cctv9英语新闻2016年