单词：physiological density
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This is Scientific American's 60-Second Science. I'm Steve Mirsky . Got a minute ? Athletes have obviously been tempted to use performance enhancing anabolic steroids. Drug testing may discourage such use. But a new study finds that some of the perfo
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Oxford with a Glorious Accomplishment 卓有成就的牛津大学 Located in Oxford, Britain, the University of Oxford is respected internationally as a teaching and research centre, with a long history of more than 800 years. 位于英国牛津市的牛
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为实现自己的留学之梦，无数学生默默地在GRE考试中付出自己辛勤的汗水。所有GRE高分故事背后都有值得我们学习的GRE备考经验。相信这样的一个个GRE高分故事能够在你备考GRE考试的过程中送
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Chinese children are facing new types of health risks, with nearly one-third of them are threatened by potential hazards from indoor air pollution, said a recent report released by the Ministry of Environmental Protection. 环保部日前发布报告称
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巧妙利用工作上的压力 What would you say when you are under work pressure, stressed out and frantic or challenged and energized? There is very little physiological difference between the two, says a growing contingent of experts who claim wo
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According to Israeli scientists, tearful women are a turnoff to men. But how do women feel about men who cry? Researchers are soon to begin testing how women react to chemicals contained in the tears of men. Our reporter Li Dong has the details. Natu
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The Top 10 Benefits of Meditation Meditation has been used for hundreds of years by individuals seeking inner peace, enlightenment and a break from the everyday stressers of life. The practice is thought to benefit the mind, body and spirit in a mult
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GRE频道为各位考生整理了带你领略GRE填空解题流程，供考生们参考使用，更多GRE辅导请继续关注新东方网GRE频道。 1.逻辑关系 GRE填空考察的就是整体逻辑语言的能力，考生的任务就是找出句子
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导读：当你受到工作压力的时候，你会说些什么，是快受不了了，要发疯了还是很有挑战性呀?看下专家给你的处理压力缓解情绪的建议吧。 Make Use of Work Pressure 学会利用工作压力 What would you
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An ambitious project to establish a human colony on Mars has attracted applications from tens of thousands of would-be astronauts, just two weeks after applications opened. 一项雄心勃勃的火星人类殖民计划在开放申请短短两周之内就
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What would you say when you are under work pressure, stressed out and frantic or challenged and energized? There's very little physiological difference between the two, says a growing contingent of experts who claim work stress has an upside. These e
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As the 2010 FIFA World Cup Continues in South Africa, future football and other aspiring professional sports hopefuls train at a special facility at the University of Pretoria. New groups of promising future sports champions arrive throughout the yea
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The number of 30-plus bachelors, or leftover men, in China's rural areas is astonishing. Some demographers estimate there may be 30 million, even 50 million of them thanks to the widening sex ratio at birth. But such estimation, to some extent, overs
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A new study from Iowa State University has identified some of the central aspects of nomophobia -- that's no mobile phone phobia -- with a handy new 20-question survey measuring iPhone codependence.Scroll down to take the quiz. 爱荷华州立大学（
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How to Develop Running As a Lifestyle One of the greatest physical and mental challenges on the planet is to complete a Marathon. While the thought of running a little over 42 km is daunting, for most healthy people this is an achievable goal. The fi
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Science and technology 科学技术 Post-traumatic stress disorder 创伤后精神紧张性障碍 Battle ready? 士兵，你准备好了吗？ It may be possible to vaccinate soldiers against the trauma of war 为士兵接种抗战争创伤疫苗成为
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新托福写作范文素材：朋友友谊话题 Will your friends be there for you? 1 Friends also play a key role in helping us through the toughest times, of course.Socially isolated women with breast cancer are more likely to die from the illness
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