n. 图像用户验证

VOA常速英语2015--手机应用帮助肯尼亚公司领先于假货商人

Apps Helping Kenyan Businesses Stay Ahead of Counterfeiters 手机应用帮助肯尼亚公司领先于假货商人 NAIROBI Counterfeit goods in Kenya cost the government as much as $1 billion each year in lost tax revenues. The fake goods also hurt e

发表于:2018-12-16 / 阅读(107) / 评论(0)

VOA标准英语2015年(九月)

SSS 2011-08-29

This is Scientific American's 60-Second Science. I'm Cynthia Graber. This will just take a minute. Many scientists draw their concepts.For example, if we look at the work of somebody like Maxwell or Faradywe know they drew as part of their inventing

发表于:2018-12-24 / 阅读(163) / 评论(0)

Scientific American(八)月

VOA慢速英语2014 科学家们试图破除密码

Scientists Trying to Do Away With Passwords 科学家们试图破除密码 Hackers around the world are getting better at stealing passwords. A hacker is a person who uses a computer to gain information without permission. Now, some computer scientis

发表于:2019-01-03 / 阅读(106) / 评论(0)

2014年VOA慢速英语(八)月

电信英语及其缩略语解释-3

AU Access Unit 访问单元电信英语及其缩略语解释（3） AU Adaptation Unit 适配单元 AU Administrative Unit 管理单元 AUC AUthentication Center 验证中心 audioconference 电话会议

发表于:2019-01-03 / 阅读(115) / 评论(0)

电信英语

电信英语及其缩略语解释-1

APCM Adaptive Pulse Code Modulation 自适应脉码调制 APCM是在PCM基础上，采用量化自适应，使均方量化误差最小的一种调制方法。 APD Avalanche Photo Diode 雪崩光电二极

发表于:2019-01-03 / 阅读(156) / 评论(0)

电信英语

关于网络安全的四个真相

皮尤研究中心的一份报告显示，人们往往对网络安全掉以轻心。来看看大家关于网络安全最常见的四个误解。 Use strong passwords and don't go to sketchy websites, and you'll protect yourself online, right? 使用强

发表于:2019-01-03 / 阅读(140) / 评论(0)

阅读空间

CCTV9英语新闻：实名制火车票恶作剧

For the last two years, all train tickets in China have had to include the real name of the passenger to prevent scalping. But the system clearly isnt working. Numerous pictures have been posted on the internet, showing railway tickets stamped with n

发表于:2019-01-08 / 阅读(158) / 评论(0)

CCTV9英语新闻2014年01月

2012年12月8日雅思听力回忆

2012年12月8日雅思听力考试回忆 12月8日雅思听力考情一旧三新 Section 1: 租房子的，全填空比较tricky的是第十题是两个空同：V09131S1 Section 2:Guide of the United States (map) 关于美国的旅游景点，不同的

发表于:2019-01-08 / 阅读(176) / 评论(0)

雅思机经

手机应用程序帮助打击肯尼亚造假者

AS IT IS 2015-09-28 Phone Apps Help Stop Counterfeiters in Kenya 手机应用程序帮助打击肯尼亚造假者 Counterfeit goods, or false versions of products, may cost the government of Kenya as much as $1 billion each year. The fake goods also

发表于:2019-01-12 / 阅读(119) / 评论(0)

2015年VOA慢速英语(九)月

TED演讲:区块链对货币和商业的影响(2)

So today, we rely entirely on big intermediaries -- middlemen like banks, government, 如今，我们完全依赖于大型中介机构，中间商比如银行，政府， big social media companies, credit card companies and so on to establish trust

发表于:2019-01-18 / 阅读(122) / 评论(0)

TED演讲商业篇

绿箭侠第一季第150期:绿箭侠出手阻止抢劫

What did you get? 你发现了什么 I think your friend's bodyguard gave him the wrong security fob. 我觉得你朋友的保镖给了他错的安全卡 Why is that? 这怎么说 Well, once I got past Blackhawk's authentication system, there wasn't

发表于:2019-01-29 / 阅读(118) / 评论(0)

绿箭侠第一季

如何用一个密码管理所有的密码

Q. For me, one hindrance to using social media and trying new things online is having to remember the various usernames and passwords. Do you have any advice on simplifying or codifying this process? 问：我使用社交媒体、在网上尝试新事物

发表于:2019-01-30 / 阅读(145) / 评论(0)

阅读空间

亚马逊售卖戴安娜头发引粉丝不满

Fans of the late Princess Diana have expressed their disgust after a lock of hair said to be from the much-loved royal has been put up for sale on Amazon. 一绺已故的戴安娜王妃的头发被放上亚马逊出售，这位倍受敬爱的皇室成员

发表于:2019-02-01 / 阅读(164) / 评论(0)

阅读空间

I Need a User Manual for My Life!

I Need a User Manual for My Life! I was doing something routine a couple of days ago paying some first of the month bills online and I got stuck. For the life of me, I couldnt remember the name of one of the people I send payments to. All the informa

发表于:2019-02-02 / 阅读(199) / 评论(0)

阅读空间

支付新规7月1日实施支付宝微信加紧实名认证

Customers who want to continue using payment services via Alipay and WeChat have to authenticate themselves with real names before July 1, otherwise the payment services will be unavailable, Chongqing Evening News reported. 根据《重庆晚报》报道

发表于:2019-02-05 / 阅读(113) / 评论(0)

英语新闻

乔布斯传第168期:图形用户界面之争

The Battle of the GUI 图形用户界面之争 At that time, Microsoft was producing an operating system, known as DOS, 微软当时已经开发出了DOS操作系统， which it licensed to IBM and compatible computers. 并授权给IBM和兼容电脑使

发表于:2019-02-15 / 阅读(144) / 评论(0)

乔布斯传

英语听力精选进阶版 6451

People who want you to part with your cash and property can steal your passwords and personal details, but what about your voice? That's what some big companies asked themselves before turning their attention to voice biometrics in their war against

发表于:2019-02-21 / 阅读(118) / 评论(0)

英语听力精选进阶版

英语角-圆桌会议 RoundTable0916 - 要不要买个虚拟女友？

Topic1 How to Avoid Being Duped in Broken Vase ScamsPeople in China who attempt to profit through Peng Ci, or extorting money from a driver through creating a traffic accident, may now find the practice more difficult. A court in the eastern city of

发表于:2019-02-22 / 阅读(132) / 评论(0)

英语角-圆桌会议

VOA慢速英语--爱沙尼亚政府欲实现100%无纸化工作

Estonian Government Aims to End Paperwork Three-day-old Oskar Lunde sleeps in a small bed at an Estonian hospital. Across the room, his father turns on a laptop computer. Now we will register our child, Andrejs Lunde says, as he lifts his identificat

发表于:2019-02-26 / 阅读(200) / 评论(0)

2019年VOA慢速英语(一)月

TED演讲：重新定义字典(1)

Now, have any of y'all ever looked up this word? 好，你们中有谁查过这个单词？ You know, in a dictionary? Yeah, that's what I thought. 用字典？是的，我想也就这个样子。 How about this word? Here, I'll show it to you. 这个单

发表于:2019-03-04 / 阅读(213) / 评论(0)

TED演讲教育篇

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