单词：polymer coagulant
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[00:-11.88]（片名：百万宝贝） [00:00.88]Do it! 加油 [00:06.12]You got him! You got him! 你能打败他！你能打败他！ [00:21.80]I only ever met one man I wouldn 't wanna fight. 我只遇见过一个我不想和他争斗的人 [00:24
听电影学英语-百万美元宝贝
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
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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
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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
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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
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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
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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
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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
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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)
TV Chef Alton Brown Shares Tips On The Science Of Thanksgiving Dinner play pause stop mute unmute max volume 00:0005:36repeat repeat off Update Required To play the media you will need to either update your browser to a recent version or update your
2016年NPR美国国家公共电台11月
Science and Technolgy 科技 Science in Argentina 阿根廷的科研 Cristina the alchemist 炼金术士克里斯蒂娜 Argentina is trying to build a scientific establishment 阿根廷努力打造一个科研机构 SOUTH AFRICA is not the only middl
经济学人科技系列
cleaver n.切肉刀 cleavage n.裂缝，分裂 cleft n.裂缝 clement adj.仁慈的，温和的 clemency n.仁慈，(气候)温和 clench v.握紧，咬紧(牙关) clinch v.钉牢，彻底决定 client
GRE英语
The US is on the verge of meeting most of the economic conditions the Federal Reserve has set to increase interest rates next month, according to a member of the rate-setting Federal Open Market Committee. 负责制定利率的联邦公开市场委员会
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