[网络] 基于散列的消息鉴别码；杂凑为基的讯息鉴别码

商务口语大全 partⅠ 商业生活 -Unit 9 打电话

9.Making a phone call useful sentences 1.Hello,is that Jane speaking? 2.This is Tom.who's that? 3.Who's calling? Who is speaking? May I have your name? 4.Pardon? May I beg your pardon? 5.Hold on, please! 6.Please go ahead. 7.Please put it through. 8

发表于:2018-12-03 / 阅读(176) / 评论(0)

商务口语大全

Listen this way听力教程第一册-2

Part I Getting ready. A: 1. Person-to-person call 2. Connect call 3. Go through 4. Operator 5. End up 6. Information 7. Answer 8. Exchange 9. Touch-tone telephone 10. IDD B.Here are some short convers

发表于:2018-12-03 / 阅读(296) / 评论(0)

Listen this way听力教程

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Which of these politicians would you vote for?Theyre the same right?Not exactly, in an experiment Danish Researchers modified the real face to make it look more dominant or more feminine.Those subtle changes made a difference says Princeton Universit

发表于:2018-12-08 / 阅读(166) / 评论(0)

VOA标准英语2018年(十月)

VOA常速英语2018--科普文：先入为主是可怕的习惯

Which of these politicians would you vote for? Theyre the same, right? Not exactly. In an experiment, Danish Researchers modified the real face to make it look more dominant or more feminine. Those subtle changes made a difference, says Princeton Uni

发表于:2018-12-08 / 阅读(176) / 评论(0)

VOA标准英语2018年(十月)

英语热词：“微信乞丐”小心你中枪哦！

There are many different types of people on WeChat. 微信上有形形色色的人，三教九流鱼龙混杂。 You have the selfie maniacs who have an unstoppable urge to post their selfies 24/7 and expect everyone to comment on each and every one

发表于:2018-12-12 / 阅读(153) / 评论(0)

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VOA标准英语2012--DNC Protests Target Charlotte-based Companies in ‘Wall Street South’

DNC Protests Target Charlotte-based Companies in Wall Street South In Charlotte North Carolina, the protests are bigger and livelier than similar events at the Republican National Convention in Tampa, because protesters say this is where President Ob

发表于:2018-12-16 / 阅读(143) / 评论(0)

VOA标准英语2012年(九月)

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1. May I ask ________________ calling? A. Ms. Smith, please. B. I'll call tomorrow. C. This is Bob Hall. 2. I'm sorry, but she's out to ___________ right now. A. Okay. I'll call her right now. B. I'll call her after lunch. C. Okay. Lunch time is fine

发表于:2018-12-28 / 阅读(286) / 评论(0)

听英文对话做选择

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Cryptology By Paul Millard Dbo zpv sfbe uijt? Jut b tfdsfu dpef! If you dont understand that, it is because I wrote it in a secret code. It isnt a very complicated code. I just changed every letter for the one following it in the alphabet. So, b is c

发表于:2019-01-02 / 阅读(342) / 评论(0)

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Horizon - Life On Mars 火星生命 - 12

But there was something even better. Odyssey may not just have found ice. There may also be liquid water, and that means, there could be living creatures there too. Right now, there might be liquid wa

发表于:2019-01-02 / 阅读(258) / 评论(0)

火星生命

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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(214) / 评论(0)

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中文英文缩写搭接业务/代答业务/截接业务（PBX） pick-up service 达林顿放大器 Darlington amplifier 打包带 strap 大功率/高功率的 high power 大规模集成电路 Lar

发表于:2019-01-03 / 阅读(205) / 评论(0)

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Callum: Hello Im Callum and this is 6 Minute English. With me today is Neil, hello Neil. Neil: Hi Callum Callum: In todays programme were going to be looking at an interesting story of war, secret messages, codes and Neil: And, and what? Callum: Pige

发表于:2019-01-07 / 阅读(221) / 评论(0)

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VOA慢速英语2013 A Visit to America’s National Cryptologic Museum

A Visit to Americas National Cryptologic Museum From VOA Learning English, this is EXPLORATIONS in Special English. Im Jeri Watson. And Im Jim Tedder. Today we visit a small museum in the American state of Maryland. It is called the National Cryptolo

发表于:2019-01-12 / 阅读(221) / 评论(0)

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VOA慢速英语2013 EXPLORATIONS - A Visit to America’s National Cryptologic Museum

EXPLORATIONS - A Visit to Americas National Cryptologic Museum From VOA Learning English, this is EXPLORATIONS in Special English. Im Jeri Watson. And Im Jim Tedder. Today we visit a small museum in the American state of Maryland. It is called the Na

发表于:2019-01-12 / 阅读(265) / 评论(0)

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在古代，人们选择用飞鸽传书这种方式来送信，有什么好处呢？ Callum: Hello Im Callum and this is 6 Minute English. With me today is Neil, hello Neil. Neil: Hi Callum Callum: In todays programme were going to be looking at an i

发表于:2019-01-23 / 阅读(234) / 评论(0)

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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(194) / 评论(0)

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CCTV9英语新闻：SCO supports China's efforts in S. China Sea issue

SCO Secretary-general Rashid Alimov has released a declaration on the South China Sea issue. The declaration says maintaining peace and stability in Asia-Pacific, including the South China Sea, is of great importance. The members also encourage effor

发表于:2019-02-05 / 阅读(207) / 评论(0)

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Key Sentences(重点句子) 662．I would like to make a local call from my room．我要从我的房间打个本地电话。 663．Certainly，just dial6 and then the number．好的，您只要先拨6，然后再拨号码就行。 664．Is there a

发表于:2019-02-11 / 阅读(142) / 评论(0)

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Have you ever opened up your lunch to find a love note from your mom tucked inside? Does your husband send you random text messages during the day just to say he loves you? If so, you know how good they make you feel. Special. Cared for. Loved. But l

发表于:2019-02-16 / 阅读(207) / 评论(0)

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美国文化脱口秀第317期:怎么跟老外有效微信沟通

跟老外加微信、群聊、推公众号、发微信名片、发表情......你天天用的微信功能，今天我们教你英语怎么说! 关键词：微信：WeChat 大写的W, 大写的C WeChat is one word: WeChat是连起来的一个词 The

发表于:2019-02-22 / 阅读(170) / 评论(0)

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