IPv6 is designed to meet the requirementsof the potentially huge Internet expansion. It will allow a return to a globalenvironment where the addressing rules of the network are transparent to theapplications again. Through autoconfiguration and plug-

发表于:2018-12-03 / 阅读(77) / 评论(0) 分类 英语解说豆知识2010年

IPVersion 6, or IPv6 for short, is a new version of the Internet Protocoldesigned to replace IPv4, the Internet Protocol that is predominantly deployedand extensively used throughout the world. Although the exhaustion of availableIPv4 address space h

发表于:2018-12-03 / 阅读(91) / 评论(0) 分类 英语解说豆知识2010年

Its just too much. Did you know that there are over 15 billion web pages? To make sense of it all, wed need to pluck out the best pages and save them for later. We have choices. We could bookmark or add to favorites in our web browser. Nah, it quickl

发表于:2018-12-03 / 阅读(76) / 评论(0) 分类 英语解说豆知识2009年

You've seen the word, you've seen the websites and you may even have one. But have you ever wondered: What's the big deal about blogs? This is blogs in plain English. To make sense of blogs, you have to think about news and who makes it. We'll look a

发表于:2018-12-03 / 阅读(63) / 评论(0) 分类 英语解说豆知识2009年

There's nothing more perfect than having a gentleman with manners. Hi, I'm Hazely Lopez from Hazely Academy of Refinement and Modeling and I'm here to talk to you about how to have some tips into becoming a perfect gentleman. You first want to start

发表于:2018-12-11 / 阅读(82) / 评论(0) 分类 英语解说豆知识2010年

When asked, what should be saved in a fire? Along with family and pets, people often choose photos. If photos mean a lot to you, it's time to learn why keeping them on the web makes sense. This is Online Photo Sharing in Plain English. As you know, c

发表于:2018-12-11 / 阅读(73) / 评论(0) 分类 英语解说豆知识2009年

The Internet, in the year 2009: we send emails, make calls over the Internet, and discuss topics we take an interest in. Even our banking is going virtual. But what we take for granted today was only a vague idea 50 years ago. In order to understand

发表于:2018-12-11 / 阅读(68) / 评论(0) 分类 英语解说豆知识2009年

The other day, I couldnt find my computer charger. My computer is my lifeline to my work, my friends, my music! So I looked everywhere, even in that drawer where this lives. I know you have one too, a tangle of old chargers, the sad remains of electr

发表于:2018-12-11 / 阅读(71) / 评论(0) 分类 英语解说豆知识2011年

Whether it's buying shoes, managing bank accounts, or just connecting with friends, most of us depend on websites. Unfortunately it's easy to be fooled by fake websites that are designed to give your money or private information to criminals. Thankfu

发表于:2018-12-11 / 阅读(77) / 评论(0) 分类 英语解说豆知识2010年

Hi, I'm Donna Barnes. I'm a life and relationship coach and the owner of NY Dating Coach in New York City. In this clip we'll talk about tips on writing an apology letter. And first and foremost, you should just come from your heart. I would say, tak

发表于:2018-12-11 / 阅读(88) / 评论(0) 分类 英语解说豆知识2009年

President Eisenhower's Council of Economic Advisers chairman said that The American economy's ultimate purpose is to produce more consumer goods. More consumer goods? Our ultimate purpose? Not provide healthcare, education, or safe transportation, or

发表于:2018-12-11 / 阅读(64) / 评论(0) 分类 英语解说豆知识2011年

Well, it moves here, for distribution. Now distribution means selling all the toxic-contaminated junk as quickly as possible. The goal here is to keep the prices down, keep the people buying and keep the inventory moving. How do they keep the prices

发表于:2018-12-11 / 阅读(65) / 评论(0) 分类 英语解说豆知识2011年

So next, the materials move to production. And what happens there is we use energy to mix toxic chemicals in with natural resources to make toxic contaminated products. There are over 100,000 synthetic chemicals in use in commerce today. Only a handf

发表于:2018-12-11 / 阅读(63) / 评论(0) 分类 英语解说豆知识2011年

Do you have one of these? I get a little obsessed with mine. In fact, I get a little obsessed with all my stuff. Have you ever wondered where all the stuff we buy comes from where it goes when we throw it out? I couldn't stop wondering about that. So

发表于:2018-12-11 / 阅读(68) / 评论(0) 分类 英语解说豆知识2011年

Thepower of ideas can be transformative. Einstein, Mandela, Picasso, Edison, LouisArmstrong. Their ideas have transformed how we live, think, communicate andeven love. Ideas have extended human life, inspired change and given birth to aglobal economy

发表于:2018-12-11 / 阅读(64) / 评论(0) 分类 英语解说豆知识2011年

Can I tell you, I love my Pantene Pro-V. Of the dozen or so personal care products I use every day, it's the one I can't live without. Says it gives my dull hair the ultimate cool shine. How does it do that? I was wondering that while I was lathering

发表于:2018-12-11 / 阅读(71) / 评论(0) 分类 英语解说豆知识2011年

How doyou go shopping? You get in your car and you drive to Walmart. You grab youritems and fill up your cart. When you have all of your items, you go to thecheckout and wait in line. The clerk scans each of your items, and totals them up and bags th

发表于:2018-12-11 / 阅读(73) / 评论(0) 分类 英语解说豆知识2011年

One of the problems with trying to use less stuff is that sometimes we feel like we really need it. What if you live in a city like, say, Cleveland, and you want a glass of water? Are you going to take your chances and get it from the city tap? Or sh

发表于:2018-12-11 / 阅读(73) / 评论(0) 分类 英语解说豆知识2011年

如何获取额外知识 很多同学会抱怨,书本上获得的知识太死,但实际考察的知识很灵活,不知道该如何掌握。获得知识的来源有很多,其中包括书本、老师,以及实际经验,而每一种都有其优

发表于:2019-02-25 / 阅读(78) / 评论(0) 分类 考研英语

Procrastination is avoiding doing something. Procrastination is not being able to get started. It's reading a book. It's descaling a kettle. It's colour coordinating your shelves. It's sharpening your pencil. Procrastination is spending 30 minutes lo

发表于:2019-02-26 / 阅读(120) / 评论(0) 分类 英语解说豆知识2011年