数据通信系统（一）

Data Communication Systems There are five basic types of data communication system: Off-line data transmission is simply the use of a telephone or similar link to transmit data without involving a com

TED演讲:请相信你可以进步(2)

I'll tell you what they do next. 让我告诉你他们的表现。 In one study, they told us they would probably cheat the next time instead of studying more if they failed a test. 在一项研究中，他们告诉我们， 如果他们某次考试未

向前一步:第71期 职业生涯中的长远梦想及短期目标(3)

Younger colleagues and students frequently ask me how I planned my path. 比我年轻的同事和学生经常问我是怎样进行职业规划的， When I tell them that I didn't, they usually react with surprise followed by relief. 当我说自己其

电信专业英英词典D-1

DAMA - Stands for Demand-Assigned Multiple Access. This is a way to instantaneously assign telephony channels in a transponder according to the immediate traffic demands. Dash - This is the the charac

电信专业英英词典F-1

Fade - This is a reduction in the received signal. It is caused by absorption, refraction, or reflection. Fax - This is a shortening of Facsimile, and it refers to one fax machine sending a digital re

电信专业英英词典D-4

D type Channel Bank A D type channel bank is channel termination equipment used for combining (multiplexing) individual analog channel signals on a time division basis. D type channel banks provide in

北京环保局将对环保数据作假零容忍

Beijing's environment authorities last Friday vowed zero tolerance to falsification of environmental figures, after Net users complained that mist cannons, or the magic smog cleaner, are used around the capital's air quality monitoring stations so th

英语科普文选：多媒体到底意味着什么

What Does the Multimedia Actually Mean? Literally, multimedia means TWO or more media. If the publisher of this book Wanted to join the Current hype about multimedia, he could advertise the book as using multimedia technology. After all, it contains

30岁之前要懂得30个人生道理(1)

1.There comes a point in life when you get tired of chasing everyone and trying to fix everything, but its not giving up. Its realizing you dont need certain people and things and the drama they bring. 1.人生中总有些时候你会厌倦追赶他人

过来人的十大箴言

过来人的十大箴言

PBS高端访谈:当下的青少年女孩在社交媒体上遭受性骚扰

GWEN IFILL: In the eight years since Apple unveiled its first smartphone, an entire generation of young users has spring up who never knew a world without a device in hand. That's the starting point for the latest addition to the NewsHour Bookshelf,

跨性别者称谓“Mx”出炉

A new gender neutral title 'Mx' is to join the honorifics 'Mr, Mrs, Miss and Ms' on driving licences and other official documents, the first change to officially recognised titles in decades. 新的中性性别称谓Mx将加入MrMrsMiss和Ms的队伍，

享受一个人的独处时光

Do not rely completely on any other human being, however dear. We meet all lifes greatest tests alone. -Agnes Macphail 不要完全依赖另一个人，无论他/她有多么珍贵。生活中最大的考验，我们只能独自经历。加拿大首位

失恋告诉我们的7件小事

1. Everyone needs free space 每个人都需要自由空间 Many people think that a true love means that they should spend 24 hours a day together with the person they love. Such schedule will make you lose your identity in a quite short period of t

自拍臂让自拍不再孤单

Selfie sticks, for better or worse, have taken the world by storm. 无论结果是好是坏，自拍杆已经席卷全球。 However, a pair of US artists believe they have gone one better, with a selfie arm. 然而，两位美国艺术家相信，他们

常对你身边的人说这十句话

1. I miss you. If conversation was the lyrics, laughter was the music, making time spent together a melody that could be replayed over and over without getting stale. Nicholas Sparks 1.我想你了 如果我们的谈话是抒情诗，笑声是音乐，

让人受益无穷的人生格言

Whether you are young or young at heart, it is never too late to change or incorporate some new (and better) practices into your daily life. Here are 10 wise lessons that I wish I knew when I was younger: 不管你是真的风华正茂，或是心态年

悦己者更容易有好运气

I cherish being around people who are totally comfortable with who they are. There always seems to be an aura of love and acceptance that follows these folks around. 在我眼里，悦己的人非常可贵。他们身上总是闪耀着爱和接纳的光

过来人的10句箴言

10 Wise Lessons: What I Wish I Knew When I Was Younger 过来人的10句箴言：年轻的时候懂这些道理就好了 As I recently celebrated another year of life and am entering a new phase of mid-life (whatever that is) I began to contemplate t

常用职位英汉对照

Accounting Assistant 会计助理 Accounting Clerk 记帐员 Accounting Manager 会计部经理 Accounting Stall 会计部职员 Accounting Supervisor 会计主管 Acting President 代理总裁 Actor 演员 Actress 女演员 Adjunct Professor 副教授