单词：superabsorbent polymer
单词：superabsorbent polymer 相关文章
HOUSTON, TEXAS Kickoff is just around the corner for Super Bowl LI (51). The city of Houston, Texas hosts the big game, but for thousands of fans the sideshow to the spectacle of the Super Bowl is a way to spend family time without breaking the bank.
VOA标准英语2017年(二月)
英语诗歌：Super Mom 超级妈妈 妈妈，你是世界上最伟大的母亲，如此的温柔，又如此的坚强。是你给我的种种呵护，让我的心灵有了归宿。你无所不能，我犯错时你耐心纠正，我迷惑时你指引我
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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
Pre-Listening Vocabulary toll road: a road that requires drivers to pay a fee to use it shred: to break up into very small pieces pulp: soft, wet material congestion: high volume; crowdedness absorbent: holds a lot of water Tarmac: a road material ma
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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
By Mike O'Sullivan Los Angeles 16 August 2007 Comic book writer Stan Lee is the man behind some of the world's greatest fictional super-heroes. Today, at 84, the creator of the Incredible Hulk, Fantastic Four and Spider-Man is still making his mark o
2007年VOA标准英语（八月）
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
Owl City - Super Honeymoon Glamour and fashion Models and magazines... a striking runway entrance Beauty and passion Stardust and high class scenes of popular teens When I lived in Denver, I met a millionaire With ribbons in her blonde hair I still r
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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)
As a whole, the ocean has absorbed almost half the CO2 humans have created in the last 200 years, drastically slowing the rate of global warming. 整体来说，在过去200多年来，人类所制造出的二氧化碳中有将近一半已经被海洋吸
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By Parke Brewer Phoenix 02 February 2008 This year's U.S. National Football League Championship game, The Super Bowl, is expected to be one of the most watched in history. That is because for only the second time in 42 Super Bowls, a team comes in un
VOA常速英语2008年（二月）
By Tony Budny Washington, DC 01 February 2008 Hundreds of millions of people from around the world will watch the New York Giants face the New England Patriots in the Super Bowl this Sunday. The National Football League championship game is traditio
VOA常速英语2008年（二月）
英伦经典，年少轻狂：Supergrass Supergrass，上世纪九十年代最成功的Britpop乐队之一。在美国，他们的大歌迷斯蒂文斯皮尔柏格甚至萌发了以Supergrass为蓝本拍摄电视剧的主意。在他们的音乐中，你
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Nader says 'Only the Super Rich Can Save Us' offers a roadmap to a practical utopia. Some of the richest Americans are using their wealth for the common good. Businessman and investor Warren Buffett, Microsoft's founder Bill Gates and financier Georg
VOA标准英语2010年(二月)
今天我们要学的词是superbug。Superbug 超级细菌。The CDC sounded the alarm on a deadly and untreatable superbug. 美国疾病预防控制中心对目前尚无法治疗的致命超级细菌的蔓延提出警告。Superbugs are currently m
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