标签：传感器 相关文章

双语趣听精彩世界 第6期:解决停车难,各有各绝招

英国每日邮报:很多城市,尤其是市中心区域,停车难是个令人头疼的问题.但是,在意大利的比萨,这样的停车难将有望缓解. 停车问题 The Daily Mail: The tedious search to find a parking space in a busy city will

发表于:2018-12-06 / 阅读(67) / 评论(0) 分类 弗兰肯斯坦.Frankenstein

美国科学60秒 SSS 2013-04-29

When the first shots were fired at JFK's murder case,police couldn't immediately locate the gunman based on the sound alone. Today, the technology exists for them to do it with their smart phones,less than a second after the first shot. Here's how, m

发表于:2018-12-24 / 阅读(62) / 评论(0) 分类 Scientific American(四)月

科学美国人60秒 SSS 2014-08-20

Do you like working up a sweat? Or do you feel like maybe sweat should work for you? Well, hold on to your sudoriferous glands. Because researchers have designed a device that could someday produce power from your perspiration. The schvitzy scheme wa

发表于:2018-12-24 / 阅读(67) / 评论(0) 分类 2014年Scientific American(八)月

【跟着英剧练发音】Jimmys Food Factory S1E3- 3 Egg 1

文本： Crack detectors work by sound. If you get two good eggs and just tap them together, you get a nice ringing noise if its good or a dull noise if its broken. And on the machines, youve got sensors and they touch the egg 16 times, each egg. An

发表于:2018-12-26 / 阅读(72) / 评论(0) 分类 跟着英剧练发音

双语趣听精彩世界 第49期:开车打瞌睡?智能安全带叫醒你

开车犯困,这是很多人都有过的经历.不过,如果有了下面这种能够让你清醒起来的安全带,开车犯困就不再是问题了. 开车打瞌睡?智能安全带叫醒你 The Daily Mail: A seatbelt that wakes you up if you are in

发表于:2019-01-01 / 阅读(59) / 评论(0) 分类 双语趣听精彩世界

60秒科学:自动除尘的太阳能电池板

太阳能电池板能通过自发电脉冲震落其灰尘，以确保最大限度的获得光照。 Imagine giant fields filled with photovoltaic solar panels, soaking up rays. The best spots to put such panels are obviously sunny, with little rain.

发表于:2019-01-02 / 阅读(106) / 评论(0) 分类 60秒科学

万花筒 2012-07-04&07-06 玩“剪刀石头布”必胜的机器人

It's just not fair. This robot never loses at Rock, Paper, Scissors. Developed by a lab in Japan, the robot has a built-in high-speed camera and sensors that enable it to recognize the shape its opponent's hand is forming. One millisecond before it p

发表于:2019-01-07 / 阅读(63) / 评论(0) 分类 万花筒2012年

VOA常速英语2105--新装置或能降低战斗机飞行员失去意识情况

新装置或能降低战斗机飞行员失去意识情况 Two different physiological situations can lead to a pilot's loss of consciousness,says Elbit Systems senior research and development director, retired fighter pilot YaronKranz. 埃尔比特系统

发表于:2019-01-14 / 阅读(69) / 评论(0) 分类 VOA标准英语2015年(十二月)

VOA常速英语2015--电子产品让驾车变得更容易

Electronics Make Driving Easier, Safer 电子产品让驾车变得更容易 LOS ANGELES New cars increasingly use connected technology, and incremental improvements in automotive electronics are making cars safer and smarter. Some new models are flas

发表于:2019-01-14 / 阅读(73) / 评论(0) 分类 VOA标准英语2015年(十一月)

美国有线新闻 CNN 12岁女孩创意发明 检测水中铅含量

According to the World Health Organization, which is part of the United Nations, more than 2 billion people around the world dont have clean drinking water in their homes. Thats about 28 percent of the entire worlds population. 世界卫生组织隶属

发表于:2019-01-19 / 阅读(55) / 评论(0) 分类 CNN美国有线新闻2018年3月

公众人物毕业演讲 第220期:马克·贝尼奥夫南加大2014毕业典礼演讲(6)

And for now we were talking about the future of technology我们于是开始谈论未来技术 It was going to the cloud and it was going mobile and it was going to have social networks我们讲到云 讲到移动性 讲到社交网络 And 1 trillion

发表于:2019-01-25 / 阅读(60) / 评论(0) 分类 公众人物毕业演讲

AP美联社一分钟新闻 2009-06-11

1.A man with a rifle walked into the US Holocaust Memorial Museum in Washington D.C. and fatally shot a guard. The gunman was then shot by security guards who returned fire. He is said to be in critical condition. 2.The White House says President Ba

发表于:2019-02-11 / 阅读(136) / 评论(0) 分类 美联社新闻一分钟2009年(六)月

VOA双语新闻：法航换空客仪器搜索队又找到尸体

As search crews continued to look for more bodies and wreckage from last week's Air France plane crash, the French carrier has decided to immediately replace suspect speed sensors with new ones on all its long-haul Airbus carriers. 法国航空公司决

发表于:2019-02-14 / 阅读(50) / 评论(0) 分类 VOA双语新闻 2009年6月

科学美国人60秒 SSS Old New England Underground May Be Spry after All

The U.S. Northeast may be more geologically active than was previously thought, according to a seismic sensor network. Full Transcript Hi, Im Scientific American podcast editor Steve Mirsky. And heres a short piece from the April issue of the magazin

发表于:2019-02-14 / 阅读(53) / 评论(0) 分类 2018年科学美国人4月

科学美国人60秒 SSS 暗光纤网络可以感知地震活动

Dark Fiber Networks Can Sense Seismicity When an earthquake hits or a volcano erupts, scientists traditionally record the shaking using a specially designed instrument called a seismometer. These sensors are extremely sensitive, but theyre also expen

发表于:2019-02-14 / 阅读(77) / 评论(0) 分类 2018年科学美国人1月

新西兰英语 96 More information on November plane crash

The Airbus company has sent a message to airlines which use the Airbus 320 about maintenance or re-painting. The Air NZ Airbus 320 which crashed in France had just been repainted in Air NZ colours because it had been used by a German airline for two

发表于:2019-02-18 / 阅读(149) / 评论(0) 分类 新西兰英语

篮球英文堂 第123期:威少成为EA的封面人物(2)

The sensors here pick up the motion from the markers 捕捉设备能从各个标点处抓到球员的动作 This captures every single marker connects them in the game in a 3D cage 这里显示的是所有标点，它们会连成一个三维的立体模

发表于:2019-02-19 / 阅读(48) / 评论(0) 分类 篮球英文堂

VOA常速英语2019--美国地质局推出先进的地震预警系统

Californians participated in an annual drill, and helped prepare for what scientists say could strike at any moment, an earthquake. Scientists have also been busy preparing. The US Geological Survey recently unveiled its new earthquake alert system c

发表于:2019-02-24 / 阅读(159) / 评论(0) 分类 VOA标准英语2019年(二月)

【趣谈英语】在新加坡买口香糖很困难-You Need ID To Buy Gum In Singapore

Pre-Listening Vocabulary ban: to disallow disposal: the throwing away of waste sensor: a device that receives a signal and responds Free Trade Agreement: a formal agreement between countries to trade freely without government interference medicinal:

发表于:2019-02-27 / 阅读(109) / 评论(0) 分类 趣谈英语

英语听力精选进阶版 8618

France says it turned away nearly 3.5 thousand people from its borders since a state of the emergency with introduced after last month attacks in Paris. The French interior minister Bernard Cazeneuve said they were refused entry because they posed a

发表于:2019-03-06 / 阅读(107) / 评论(0) 分类 英语听力精选进阶版
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