[计] 反射传感器

SSS 2008-12-18

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Real-time information about whats happening in our bodies at the cellular level could be crucial for fighting cancer and other life-threatening conditi

发表于:2018-12-24 / 阅读(326) / 评论(0)

Scientific American(十二)月

SSS 2008-11-25

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Electronics come in all shapes and sizesbut theres been a limit on their flexibility. Now, researchers say theyve created electronics that can be shape

发表于:2018-12-24 / 阅读(372) / 评论(0)

Scientific American(十一)月

科学美国人60秒 SSS Heat Sensor Has Snaky Sensitivity

One of the most exquisite heat sensors in the worldits not in some government lab. It's in the head of a snake. The pit viper, to be specific. They're incredibly sensitive. They beat any of the synthetic counterparts, even the most expensive semicond

发表于:2018-12-24 / 阅读(308) / 评论(0)

2017年Scientific American(二)月

走遍全世界54: 摩天大楼与环境

In the late 1960's, many people in North America turned their attention to environmental problems, and new steel-and-glass skyscrapers were widely criticized. 60年代后期，许多悲没人把注意力转向了环境问题，那些崭新的玻璃钢摩

发表于:2018-12-27 / 阅读(290) / 评论(0)

英语听力小短文走遍全世界

SSS 2009-04-15

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. It's April 15th. Like many people around the country, you might be feeling your blood pressure rise as you deal with everyone's favorite activityfiling

发表于:2019-01-08 / 阅读(347) / 评论(0)

Scientific American(四)月

英文歌曲：Azealia Banks 超动感单曲《Heavy Metal And Reflective》

美国新晋说唱女歌手 Azealia Banks 变身大漠妖姬，带来超动感单曲《Heavy Metal And Reflective》！感觉棒极啦，飚车一族势不可挡，期待 Azealia Banks 更多更好的作品。歌词： Fridgy froze kept, it's that f

发表于:2019-01-10 / 阅读(328) / 评论(0)

英文最新流行歌曲

TED演讲:我们为什么会对机器人有感情(1)

There was a day, about 10 years ago, when I asked a friend to hold a baby dinosaur robot upside down. 大概10年前的一天，我让一个朋友头朝下地握持一个小恐龙机器人。 It was this toy called a Pleo that I had ordered, and I wa

发表于:2019-01-16 / 阅读(357) / 评论(0)

TED演讲科技篇

TED演讲:听到的色彩(1)

Well, I was born with a rare visual condition called achromatopsia, which is total color blindness, 我出生在一个色彩极少的世界,世界只有明暗之分，这叫做全色盲 so I've never seen color, 所以我不知道什么是颜色， a

发表于:2019-01-18 / 阅读(373) / 评论(0)

TED演讲国际问题篇

重磅！三星推出新款智能手表Gear A

Details about Samsung's next big smartwatch have been trickling out for weeks. But now a new report gives us the most detailed look yet Samsung's next wearable. 关于三星下一代智能手表的细节已流传数周。但现下有一份新报告向我

发表于:2019-02-01 / 阅读(379) / 评论(0)

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智能项圈助你听懂猫语

Cat lovers of the world, rejoice! You finally have the chance to understand what your pet is saying thanks to a smart collar that can interpret feline meows and translate it into human speech. Aptly named Catterbox, the collar supposedly has a digita

发表于:2019-02-04 / 阅读(359) / 评论(0)

实用英语

GRE考试解题思维综述—第三章阅读要诀(4)

Transcribednarrativesinwhichaneditor explicitlydelimitshisorherroleundoubtedlymay (40)beregardedasmoreauthenticandreflectiveofthe narrator’sthoughtinactionthanthoseedited worksthatfleshoutastatement

发表于:2019-02-05 / 阅读(313) / 评论(0)

英文语法词汇

每日一词【1072】Uptick：上升

今天我们要学的词是uptick。 Uptick, 名词，意思是上升。 There has been an uptick in violent crimes in the past year, 过去一年里暴力犯罪有所上升。Local retailers expect to see a sales uptick in this year's holiday shoppi

发表于:2019-02-05 / 阅读(319) / 评论(0)

英语每日一词

2016国际消费电子展看点回顾

Here are some key highlights from the 2016 Consumer Electronics Show, which concluded recently: 2016国际消费电子展刚刚落下帷幕，以下是本届展会的部分看点： 1. Netflix stunned the show with the announcement that it added 130

发表于:2019-02-07 / 阅读(304) / 评论(0)

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小米将不会参加全球移动大会旗舰小米6延期发布

Rumors of a successor to Xiaomi's 2016 Mi 5 flagship smartphone have begun to heat up, but the company has cooled off any hype by announcing that it will skip Mobile World Congress this year. 虽然关于2016年小米5旗舰版后续型号的传闻越炒

发表于:2019-02-08 / 阅读(352) / 评论(0)

英语新闻

学个词Learn a Word 第1072期 Uptick

发表于:2019-02-14 / 阅读(311) / 评论(0)

英语单词荟萃

英语角-圆桌会议 RoundTable1026 - 近一个月的剁手节？！

Topic 1-24-Day-Long Shopping Spree of Double 11 Festival China's e-commerce giant Alibaba Group has announced that the Double 11 online shopping festival this year will be expanded to 24 days, not just the usual 24 hours. Why is the move? Whats new i

发表于:2019-02-15 / 阅读(248) / 评论(0)

英语角-圆桌会议

迪士尼将建“星球大战”园区

Disney has announced plans to build an enormous Star Wars land marking the biggest expansion in the theme park's history. 迪士尼宣布，计划建造一个《星球大战》主题的大型园区，这将是迪士尼史上最大的园区扩张。 I

发表于:2019-02-17 / 阅读(318) / 评论(0)

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俄罗斯测试现代化的反潜机

俄罗斯测试现代化的反潜机 MOSCOW, Jan. 5 (Xinhua) -- Russia's Northern Fleet will test a modernized anti-submarine aircraft, the Il-38N, which could be used in the Arctic region, a military official said Sunday. The plane has been enhanced

发表于:2019-02-18 / 阅读(269) / 评论(0)

英语新闻

美科学家:糖尿病治疗的未来

Reporter: Keeping track of carbohydrate intake, monitoring blood-sugar levels, and injecting insulin is a never-ending cycle for diabetics trying to stay healthy. Labs at Harvard University and MIT have realized major advances in engineering to maint

发表于:2019-02-18 / 阅读(411) / 评论(0)

英语新闻

App让手机变身保镖再也不怕走夜路啦

If you've ever felt threatened walking home late at night, chances are you've phoned a loved one to make sure they know you're safe. 如果你深夜步行回家时感到害怕，你极有可能向你爱的人打电话，向他们报平安。 But maki

发表于:2019-02-18 / 阅读(369) / 评论(0)

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