n. [生理] 收缩压

压力大血压高

Ever feel like you are working in a pressure cooker ? Scientists find this week that job stress and strain can indeed make your heart work overtime. A medical survey of 8, 000 white-collar workers fin

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万花筒2006年

新编英语教程第四册unit07_2_College_Pressures

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新编大学英语阅读部分

SSS 2011-09-01

This is Scientific Americans 60-Second Science. Im Cynthia Graber. This will just take a minute. Pasteurization makes food safe by heating microbes to death. But the high temperatures can destroy some nutrients too. A possible alternative? Ultrahigh

发表于:2019-01-08 / 阅读(62) / 评论(0)

Scientific American(九)月

找工作：大城市好还是小城市好？

Big city is beneficial to people's career development. 大城市有利于个人事业的发展。 I think big cities usually have more job opportunities than small cities, therefore they are beneficial to our career development. 我认为在通常情况

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求职英语

Finding a Healthier Lifestyle - Committing to Change

Finding a Healthier Lifestyle - Committing to Change Everyone wants to live a healthier lifestyle and everyone wants to look better in their swimsuit. However, many people don't know where to begin or what questions to ask. Six months ago I was in th

发表于:2019-02-08 / 阅读(67) / 评论(0)

阅读空间

万物简史第336期:孤独的行星(1)

Part V Life Itself 第五部生命本身 The more I examine the universe and study the details of its architecture, 我越是审视宇宙，越是研究其构造上的具体细节， the more evidence I find that the universe in some sense must have

发表于:2019-02-25 / 阅读(51) / 评论(0)

万物简史

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