单词：polymer electret
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This is IN THE NEWS in VOA Special English. Lawmakers in Pakistan will elect a new president on September sixth. Officials set the date Friday. Presidents are elected by parliament and the assemblies of the four provinces. President Pervez Musharraf
VOA慢速英语2008年（八）月
By Peter Fedynsky Moscow 29 September 2007 Ukrainian voters go to the polls on Sunday in a special election to choose a new parliament. But as VOA correspondent Peter Fedynsky reports from Kyiv there is widespread doubt about the credibility of the e
2007年VOA标准英语（九月）
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
By Alex Villarreal Washington, D.C. 21 December 2007 The Lebanese Parliament will make its next attempt to elect a new president on Saturday. The post has been vacant since late November, when the country's pro-Syrian president stepped down. As VOA's
VOA常速英语2007年（十二月）
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
By Challiss McDonough Beiruit 24 May 2008 The Lebanese parliament is scheduled to elect a president on Sunday, ending an extended period of political turmoil that erupted earlier this month into violent clashes between Lebanon's U.S.-backed governmen
VOA标准英语2008年（五月）
U.S. President-elect Barack Obama is set to begin the task of forming his new administration after a historic election in which American voters selected him to be the first black president of the United States. News reports say Mr. Obama has offered
VOA标准英语2008年(十一月)
South Korea had its first real brush of contact with the incoming Obama administration Friday. South Korean President Lee Myung-bak spoke on the phone with his soon-to-be U.S. counterpart, President-elect Barack Obama. VOA's Kurt Achin has more from
VOA标准英语2008年(十一月)
'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)
By David Gollust State Department 28 December 2007 The United States, in the wake of Benazir Bhutto's assassination, is urging all moderate Pakistani political forces including the party of former Prime Minister Nawaz Sharif to take part in the coun
VOA常速英语2007年（十二月）
South Korea's president-elect says he plans to do away with the ministry that has handled relations with North Korea for nearly 40 years. But, many of the lawmakers who would have to approve the plan are opposed to it. 韩国当选总统李明博说，
VOA双语新闻 2008年1月
The Amazing Secret Behind All Habits 21 days for a habit to sink in Habits must have positive reinforcement You must go cold turkey for a real habit to sink in Have you ever heard these myths about habits? They may not be necessarily wrong, but they
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Peruvian President-elect Ollanta Humala says he will reappoint Julio Velarde as central bank chief, in an apparent signal to investors that the country's current economic policies will continue. President-elect Humala made the comment in an interview
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