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豆知识 2010-08-01&08-07 维护网络名誉

In the past, doing something embarrassing wasn't a big deal. It happened, and then people moved on. But now that things can be shared on the web immediately, those embarrassing moments can last forever and impact your reputation and those of your fri

发表于:2018-12-11 / 阅读(112) / 评论(0) 分类 英语解说豆知识2010年

英伦广角 英国公共卫生局呼吁家长安装智能测糖App

For Becky, this means instant access to sugar content. So its 25 sugar cubes in box. And it is at times surprising. The drink has shocked me. I dont think its been that much. And these cereals The new app called Sugar Smart means parents can scan and

发表于:2019-01-02 / 阅读(82) / 评论(0) 分类 英伦广角

万花筒 2011-09-06&09-08 机场安检有缺陷 体汗误作爆炸物

National security officials are in high alert, we have more on that in a minute. But today we also learn there are new concerns about what we felt was one of the most sophisticated tools out there that keep terrorists off planes. Our chief investigat

发表于:2019-01-07 / 阅读(75) / 评论(0) 分类 万花筒2011年

2006年VOA标准英语-Israeli PM's Condition Deteriorates

By Jim Teeple Jerusalem 06 January 2006 Israeli Prime Minister Ariel Sharon was taken back into the operating room for the third time on Friday after doctors performed a brain scan on him. The medical

发表于:2019-01-11 / 阅读(145) / 评论(0) 分类 2006年VOA标准英语（一月）

VOA慢速英语2012 Education Report - Can Brain Scans of Young Children Predict Reading Problems?

Education Report - Can Brain Scans of Young Children Predict Reading Problems? 教育报道 - 儿童脑部扫描是否可以预测诵读障碍？ This is the VOA Special English Education Report. 这里是美国之音慢速英语教育报道。 Dysle

发表于:2019-01-12 / 阅读(97) / 评论(0) 分类 2012年VOA慢速英语(二)月

VOA标准英语2015--重建三维可视化犯罪现场

Crime Scenes Re-Created in 3-D Visualization 重建三维可视化犯罪现场 Scientists at the Institute of Forensic Medicine in Zurich, Switzerland, are developing technologies that can help police investigators, judges and lawyers better visualiz

发表于:2019-01-14 / 阅读(64) / 评论(0) 分类 VOA标准英语2015年(三月)

英语博客：A stowaway praying mantis.

图片1 Those of you who listen to my podcast on a regular basis, know that one of my hobbies is gardening. Whenever I have a free moment, I'm out there planting, weeding, or sowing seeds. It is September now, and the season for growing is just about

发表于:2019-01-28 / 阅读(71) / 评论(0) 分类 英语博客 A cup of English

VOA标准英语2010年-Airport Body Scanners Called Safe If P

Compared to the dose level of a medical chest x-ray, a backscatter scan is thousands of times lower. Since the Christmas Day attempted bombing of a U.S. airliner, airports are looking for ways to tighten security. One method being adopted by some and

发表于:2019-02-05 / 阅读(77) / 评论(0) 分类 VOA标准英语2010年(三月)

美国国家公共电台 NPR From 'The Water's Edge To The Cutting Edge': Fish Skeletons, CT Scans And Engineering

From 'The Water's Edge To The Cutting Edge': Fish Skeletons, CT Scans And Engineering MICHEL MARTIN, HOST: So now it's time for a fish tale - no pun intended. Have you ever asked yourself, how can a fish as soft as a stingray crush hardshell prey? Yo

发表于:2019-02-13 / 阅读(80) / 评论(0) 分类 2016年NPR美国国家公共电台8月

科学美国人60秒 SSS Brain Scan Might Reveal Appetite for Risk

Volunteers willing to place riskier bets tended to sport larger amygdalasa region associated with processing fear. Christopher Intagliata reports. Full Transcript Here's the gamble: 20 bucks guaranteedor a 5050 chance of winning 60 bucks? Which would

发表于:2019-02-14 / 阅读(66) / 评论(0) 分类 2018年科学美国人4月
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