单词：RA (random access)
单词：RA (random access) 相关文章
If youre like most people, computers are becoming a part of your life, and it helps to know how they work. They seem complicated inside. But by understanding just a few parts, you can see a simpler side of computers. This is Computer Hardware In Plai
英语解说豆知识2009年
Getting Access to Important People Camile: That is a really good idea. Nathan: Thanks, but theres no way I can get past all of the gatekeepers in this company to get access to the president. Hes the only one who can green-light a project like this. C
2013年ESL之商务英语
By Faith Lapidus Washington, DC 17 March 2006 watch US Public Opinion report Three years after U.S. and coalition troops entered Iraq and overthrew Saddam Hussein there are signs of political progress
2006年VOA标准英语（三月）
Jennifer: Hello and a very warm and friendly welcome to the first 6 Minute English of 2013. My name is Jennifer and with me in the studio for today's programme is Callum. Happy New Year! Callum: Hi Jen - happy New Year! Jennifer: Have you made any Ne
六分钟英语
This is Scientific Americans 60-Second Science. Im Steve Mirsky. Got a minute? Ever been woken up by the sound of the refrigerator compressor kicking on? Well, such clumsy heat exchange units featuring long metal coils may be on their way out. Becaus
Scientific American(八)月
This is Scientific Americans 60-Second Science. I am Cynthia Graber. This will just take a minute. Ants are known for working together, operating as a unit for the good of the colony. But not so fast, say researchers from the Universities of Leeds an
Scientific American(三)月
AS IT IS 2015-09-05 With US Tie, Cubans Have Better Access to Internet The United States and Cuba officially re-established diplomatic relations two months ago. The re-establishment of ties had led to better access of the Internet across Cuba. Until
2015年VOA慢速英语(九)月
US Teachers Reach Out to Indonesians in 'Access' Most people would agree that knowing English is important for moving up in school and also in the workplace. But millions of students in developing countries have little or no chance for a quality Engl
2014年VOA慢速英语(十一)月
By Kurt Achin Seoul 27 July 2006 International trade talks have collapsed, stalling five years of effort to ease poverty in developing nations by liberalizing global commerce. The impasse may mean trade will become more complex and expensive, especi
2006年VOA标准英语（七月）
The recently signed free-trade pact between the 10 members Association of South East Asian Nations with Australia and New Zealand is seen as a positive, as the region grapples with the global recession. Asia business executives also see the pact wit
VOA标准英语2009年(三月)
Monday sees the opening of this year's session of the country's top advisory body, two days ahead of a session of China's top legislature, the National People's Congress. Coverage of the annual session of the CPPCC is one of the times when the media
英语新闻视频
Customer: So can you fix it? Sales Clerk: Im sorry sir. This computer is not broken or damaged. Its simply just too old! Thats why your programs and applications are running slow. There really isnt much I can do. Customer: What do you mean? I bought
纯正地道美语
电脑英语--常见硬件篇 CPU：Central Processing Unit，中央处理单元，又叫中央处理器或微处理器，被喻为电脑的心脏。 RAM：Random Access Memory，随机存储器，即人们常说的内存。 ROM：Read－Only Memory，
实用英语
今天我们要学的词是random。 Random, 是随机、任意的意思。The firefighters have to undergo a random drug test once a year, 消防队员每年要接受一次是否服用毒品的抽查。The boxer refused to submit random blood tests
英语每日一词
Business people who have a shop, office or restaurant in the CBD (Central Business District) of Christchurch want access to their business. Most of the CBD has been closed since the earthquake in February. The Head of Civil Defence says it is too dan
新西兰英语
By Lisa Schlein Geneva 05 November 2007 Director-General of the World Health Organization says people in poor countries should not be denied medicine they need to treat illnesses such as HIV/AIDS and tuberculosis because of the cost. Lisa Schlein rep
VOA常速英语2007年（十一月）
电脑英语--常见硬件篇CPU：Central Processing Unit，中央处理单元，又叫中央处理器或微处理器，被喻为电脑的心脏。 RAM：Random Access Memory，随机存储器，即人们常说的内存。 ROM：Read－Only Memory，只
天天商务口语
SIEM REAP, Cambodia, Aug. 29 (Xinhua) -- China supports Hong Kong's access to the China-ASEAN Free Trade Zone (FTA) as it facilitates the economic integration of the southeastern Asian nations, said the Chinese Minister of Commerce Chen Deming here o
英语新闻
CPU：Central Processing Unit，中央处理单元，又叫中央处理器或微处理器，被喻为电脑的心脏。 RAM：Random Access Memory，随机存储器，即人们常说的内存。 ROM：Read－Only Memory，只读存储器。 EDO：Ext
实用英语
We expect companies selling products to make them as available as possible. But now some of them are bringing back rationing. As you might expect, it's all part of a plan to make us spend more, not less. Once upon a time, goods were scarce, and hard
英语听力精选进阶版