标签：battery 相关文章

语音语调-体验练习

强读与弱读，体验练习 What's the machine for? It's for detecting oil. Where are you from? iI'm from the uk. Who can finish the task? I can John and iI will return soon. Johnny is a driver, and Mary is a driver too. Will mary go to london? Yes, she

发表于:2018-12-03 / 阅读(69) / 评论(0) 分类 大学英语听力第二册

音乐咖啡厅:Julie Bergan - If You Love Me

[Julie Bergan:] If you love me, if you love me If you wanna, wanna love me If you do you better do it good See, you forgot your phone Or is it 'cause the battery is low You know I'm good on my own But I prefer you answering me though 'Cause you want

发表于:2018-12-13 / 阅读(105) / 评论(0) 分类 音乐咖啡厅

英语口语每天说041

41.Supposition 猜测 1.They'll be taking some exercise. 2.This house must be at least 1oo years old. 3.The bus must have gone . 4.He can't have remembered. 5.You must be joking. 6.Maybe he has too much money. 7.I guess he'll fail the exam. 8.They're

发表于:2018-12-24 / 阅读(66) / 评论(0) 分类 英语口语每天说

生活口语天天说 第106期:怎样要求检查轮胎和电池

经典句型:Can you check my oil and tires? 能帮我检查一下机油和轮胎吗? A:Your car has been filled up. 甲:您的车加满油了。 B:Can you check my oil and tires? 乙:能帮我检查一下机油和轮胎吗? A:Certainly. 甲:当然可以

发表于:2018-12-26 / 阅读(38) / 评论(0) 分类 生活口语天天说

美国文化脱口秀 第144期:特斯拉电动车 Tesla

你知道时下最神秘最热门的Tesla电动车吗？这款新型的汽车的创始人Elon Musk也是现实版的钢铁侠哦！你对Elon Musk或Tesla电动车知道多少呢？ 特斯拉电动车 本课精选词汇: 1. Tesla 特斯拉电动车 2

发表于:2018-12-26 / 阅读(58) / 评论(0) 分类 美国文化脱口秀

美国发明家的电池技术或改变世界

American inventor John Goodenough first started working on battery technology more than 40 years ago. Goodenough actually co-invented lithium-ion batteries in 1980. This eventually led to a revolution in the electronics industry because those devices

发表于:2019-01-02 / 阅读(69) / 评论(0) 分类 2017年VOA慢速英语(五)月

TED演讲:一项关于电动车的大胆计划(3)

Now that last mile, last foot, in a sense, is the first step of the infrastructure. 现在想想这最后一英里，最后一步，在某种意义上，是迈向基础设施的第一步。 The second step of the infrastructure needs to take care of

发表于:2019-01-03 / 阅读(32) / 评论(0) 分类 TED演讲科技篇

SSS 2009-09-14

If scientists have their way, we may someday be tapping maplesnot for pancake fixins, but for power. Because researchers from the University of Washington in Seattle have found theres enough electricity flowing in trees to run an electronic circuit.

发表于:2019-01-08 / 阅读(75) / 评论(0) 分类 Scientific American(九)月

SSS 2009-04-06

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Batteries of the future need to deliver more energy, and they need to be smaller. Researchers at MIT think they have developed a technology that can, a

发表于:2019-01-08 / 阅读(107) / 评论(0) 分类 Scientific American(四)月

SSS 2011-09-09

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Common batteries are electrochemical cells. And they may get better thanks to living cells: the multicellular organism called brown algae. Lithium ion

发表于:2019-01-08 / 阅读(108) / 评论(0) 分类 Scientific American(九)月

SSS 2012-04-10

This is scientific American 60 second Science, I am Christopher Intagliata, got a minute? Free smart phone apps might seem like a deal. But they can have a hidden cost: your phone's battery life. That's because free apps often serve up ads, which can

发表于:2019-01-08 / 阅读(75) / 评论(0) 分类 Scientific American(四)月

美联社新闻一分钟 2006-10-11

1. Following a wave of school shootings, the White House hosted the conference Tuesday on school safety. President Bush called the recent violence incredibly sad and challenged the nation to become pr

发表于:2019-01-08 / 阅读(114) / 评论(0) 分类 美联社新闻一分钟2006

ios9发布：看看第九代苹果操作系统增添哪些新功能

With iOS 9, you'll need a lot less free space on your phone to be able to install the upgrade. Now one may argue that running iOS 9 on an older device (like an iPhone 4S), isn't going to lead to a great experience and that person would have a point.

发表于:2019-01-08 / 阅读(101) / 评论(0) 分类 实用英语

2009年高考试题——英语听力（天津卷）录音稿

61. W: Im spending my vacation in Hainan this summer. Ive been dreaming about it for a long time. M: Thats wonderful. Im so jealous. 62. M: I dont suppose you're free to go skating on Saturday evening, are you? W: Actually I am. I was planning to go

发表于:2019-01-10 / 阅读(134) / 评论(0) 分类 历年高考英语听力

VOA慢速英语--科学家研发可永久循环使用电池

Batteries That Last Forever Could Be Near 科学家研发可永久循环使用电池 We all have daily problems with technology, but how many of us can fix them? Mya Le Thai is a scientist studying at the University of California, Irvine. She recentl

发表于:2019-01-12 / 阅读(82) / 评论(0) 分类 2016年VOA慢速英语(五)月

常用手机英文和英文缩写

Front cover手机盖 Display screen 屏幕 Battery status 电力状态 Antenna 天线 手机 Receiver 受话听筒 Dial button 拨号键 Disconnect button 结束键 Keyboard 键盘 Star key 米字键 Pound key 井字键 ASPAP = as soon as possible 尽快

发表于:2019-02-05 / 阅读(67) / 评论(0) 分类 实用英语

万万没想到：这些手机常识都是骗人的！

Mac computer 1.Mac computers cant get virusesMac 苹果电脑不会感染病毒 Yes, Apple computers are susceptible to malware, too. Apple used to brag its computers aren't as vulnerable as Windows PCs to viruses, but the company quickly changed its

发表于:2019-02-17 / 阅读(44) / 评论(0) 分类 阅读空间

新西兰英语 461 Technology in schools

Orewa High School in Auckland expects all year 9 students next year to have their own iPad, netbook or other mobile device like a Smart phone. The school says the most suitable is the iPad which costs between $800 and $1,000. The reason that the scho

发表于:2019-02-25 / 阅读(68) / 评论(0) 分类 新西兰英语

英语口语最炫潮流 07 手机——不能没有你

01. I got a new cell phone last week. 我上周买了个新手机。 02. What's your cell phone number? 你的手机号码是多少? 03. I received two text messages this morning. 我今早收到了两条短信。 04. I've had my cell phone stolen. 我

发表于:2019-02-27 / 阅读(108) / 评论(0) 分类 英语口语最炫潮流

第433期:这些带性别差异的商品真是神一般的存在

如果说衣服有男款和女款，这是非常非常正常的。但是，重点来了。你可知道，国外的很多商品也在不知不觉间被性别化了。有些专为女性或是专为男性的商品还能让人理解，但是有些，用

发表于:2019-03-02 / 阅读(110) / 评论(0) 分类 卡卡课堂早餐英语
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