[网络] 网络结构

Vision of the Future

Vision of the Future For nearly all of his 86 years, architect Jacque Fresco has been designing cities of the future. Fresco’s structures all derived from a simple form that 1) fascinated him as a b

发表于:2018-11-28 / 阅读(271) / 评论(0)

疯狂英语2004年

历年考研英语翻译mp3(1998)

[00:03.38]1998 [00:06.71]They were, by far, [00:07.93]the largest and most distant objects [00:10.14]that scientists had ever detected: [00:12.36]a strip of enormous cosmic clouds [00:14.67]some 15 billion light-years from earth. [00:17.40](1)But ev

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历年考研英语翻译

Nanotechnology

By Mario Ritter Broadcast: July 29, 2003 (THEME) VOICE ONE: I'm Bob Doughty with Phoebe Zimmermann, and this is the VOA Special English program, SCIENCE IN THE NEWS. VOICE TWO: This week -- a special

发表于:2018-12-01 / 阅读(310) / 评论(0)

VOA2003（下）-发展与科学

北师大版高中英语模块4--Unit 10 Money 1

[00:02.95]Unit 10 Money Culcure Corner [00:07.32]The Euro-the Second Biggest [00:09.44]Currency in the World [00:11.62]On 1st January 2002, [00:13.94]twelve European countries started [00:15.74]using the new Euro as their official currency. [00:19.44

发表于:2018-12-04 / 阅读(252) / 评论(0)

北师大版高中英语模块4

经济学人:分子生物学蛋白质的奥秘(1)

Science and technology 科技 Molecular Biology: Folding Stuff 分子生物学：折叠 Shape determines a protein's function. Determining that shape, though, is tricky. 蛋白质的结构决定功能，而结构的形成却很难。 ABOUT 120,000 ty

发表于:2018-12-05 / 阅读(135) / 评论(0)

经济学人科技系列

常春藤解析英语【34】Best of Megastructures　伟大工

Best of Megastructures 伟大工程巡礼之最 by Kevin Lustig In the last 100 years, 11 different skyscrapers have held the title of world's tallest building. With improvements in technology and materials, humans are pushing the limits of what buil

发表于:2018-12-08 / 阅读(296) / 评论(0)

常春藤解析英语

UNIT 2 Biggest, Longest, Widest Lesson 10 Where's the Highes

[ti:UNIT 2 Biggest, Longest, Widest Lesson 10 Where's the Highest Hotel?] [0:00.571]UNIT 2 第二单元 [0:01.606]Biggest, Longest, Widest 最大，最长，最宽 [0:04.254]Lesson 10: 第十课： [0:05.797]Where's the Highest Hotel? 最高的酒店在

发表于:2018-12-10 / 阅读(346) / 评论(0)

河北教育初中英语（初中起点）九年级上

纯正英语一分钟-cyber-crime

I dont think people understand cyber-crime. Its only just started. In the future, its going to be a huge problem. There have already been a few amazing examples. A few years ago the whole Internet in Latvia was attacked by another country. Cyberspace

发表于:2018-12-26 / 阅读(172) / 评论(0)

纯正英语一分钟

纯正英语一分钟-cyber-bullying

The Internet can be a scary place these days, especially because of cyber-bullying. Its difficult to open a newspaper these days and not see a story about this. Its a really nasty and growing problem. Cyber-bullies are real cowards. They hide behind

发表于:2018-12-26 / 阅读(147) / 评论(0)

纯正英语一分钟

美国英语听力80篇2 Lesson25

[00:04.81]Many Americans desire to live in homes near coastal areas. [00:10.95]More than 3,000 people move to coastal areas every day. [00:16.74]But experts say one-fourth of the buildings along America's coastal areas may be damaged or destroyed by

发表于:2018-12-26 / 阅读(176) / 评论(0)

美国英语听力80篇

洛杉矶附近又起新的野火

New Wildfire Starts Near Los Angeles A dangerous wildfire has started in the Bel Air area of Los Angeles, California, as firefighters battle three other fires across Southern California. The latest wildfire reached the side of the busy Interstate 405

发表于:2019-01-03 / 阅读(155) / 评论(0)

2017年VOA慢速英语(十二)月

每日一词【865】cyber Monday：网络星期一

今天我们要学的词是cyber Monday。 Cyber Monday, 网络星期一。感恩节过后有Black Friday, 黑色星期五，是购物高潮，随着网上购物的便利，感恩节过后的星期一也逐渐发展成Cyber Monday. Cyber Monday is no

发表于:2019-01-11 / 阅读(158) / 评论(0)

英语每日一词

每日一词【764】cyber attack：网络攻击

今天我们要学的词是cyber attack。 Cyber attack 网络攻击。Web sites of a number of South Korean government agencies were paralyzed by a suspected cyber attack on Wednesday, 韩国很多政府网站星期三陷入瘫痪状态，怀疑是由

发表于:2019-01-11 / 阅读(171) / 评论(0)

英语每日一词

My cyber love 网络情缘

My cyber love 网络情缘 I have frequented the same chat line for more than three years now and have made some wonderful online friendships． However I have become bored with the typical chat and Internet all together． So， I decided to take a

发表于:2019-01-11 / 阅读(181) / 评论(0)

阅读空间

尼泊尔震后重新开放古建筑

AS IT IS 2015-06-16 After Quake, Nepal Reopens Centuries-Old Structures 尼泊尔震后重新开放古建筑 Nepal has reopened its major World Heritage Sites in an effort to get tourists to return. Nepal depends heavily on money spent by overseas vi

发表于:2019-01-12 / 阅读(161) / 评论(0)

2015年VOA慢速英语(六)月

VOA慢速英语20060208b

EXPLORATIONS - Nanotechnology: How the Science of the Very Small Is Getting Very BigBy Mario Ritter Broadcast: Wednesday, February 08, 2006 (MUSIC) VOICE ONE: I'm Steve Ember. VOICE TWO: And I'm Faith

发表于:2019-01-16 / 阅读(162) / 评论(0)

2006年慢速英语（二）月

Cyberschools

By Jerilyn Watson Broadcast: July 10, 2003 This is Steve Ember with the VOA Special English Education Report. About twenty-one-thousand young people in seventeen American states do not attend classes

发表于:2019-01-30 / 阅读(257) / 评论(0)

VOA2003（下）-教育与新闻

Chinese general calls for international cyber space rules

BEIJING, May 28 (Xinhua) -- Ma Xiaotian, deputy chief of the general staff of the Chinese People's Liberation Army, on Monday urged the international community to make joint efforts to formulate rules for cyber space as the world is faced with grim c

发表于:2019-02-06 / 阅读(176) / 评论(0)

英语新闻

US launches cyber security plan

US launches cyber security plan 美国实施网络安全计划 Barack Obama: Our digital infrastructure will be treated as a strategic national asset US President Barack Obama has announced plans for securing American computer networks against cyber attacks.

发表于:2019-02-08 / 阅读(129) / 评论(0)

英语新闻

托福阅读详解之关于建筑的一些事

architecture：n. 建筑 enclose：v. 围住，圈起，封入 practical：adj.实用的 symbolic：adj.象征的 directly：adv. 直接地 determine：v.决定 utilize: v. 利用 achieve: v. 完成 seek: v. 寻找 shelter：v. 保护 enhance：v. 提高

发表于:2019-02-12 / 阅读(145) / 评论(0)

托福英语

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adopt a certain attitude towards

baculentulus hohuanshanensis