un. 索引随机存取

豆知识 2009-06-07&06-13 电脑硬件小常识

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

发表于:2018-12-11 / 阅读(74) / 评论(0)

英语解说豆知识2009年

与美国小学生一起学英文第7册第28期:雕像

Sculpture 雕像 Where can people easily see a sculpture in their life? 生活中，人们在哪儿容易看到雕像？ They usually see a huge sculpture in front of a large buildings these days. 如今，他们一般能在大型建筑物前看到巨大

发表于:2018-12-13 / 阅读(76) / 评论(0)

与美国小学生一起学英文第7册

谈判英语一日通03-12

Vocabulary 重要词汇 bang 大赚一笔 cram 填塞 believable 可信的 representative代表 intimidation威胁；不安 steamroller强硬手段 indexed编目好的 stapled钉好的 commission佣金 hostile有敌意的 antagonistic敌对的 stand one's ground坚守立场 delay延迟 eat out

发表于:2018-12-26 / 阅读(93) / 评论(0)

谈判英语

英语新闻视频 Journalists given wider access to cover CPPCC

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

发表于:2019-01-19 / 阅读(102) / 评论(0)

英语新闻视频

纯正地道美语第139期(外教讲解):买电脑

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

发表于:2019-01-20 / 阅读(58) / 评论(0)

纯正地道美语

电脑英语--常见硬件篇

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，

发表于:2019-01-26 / 阅读(67) / 评论(0)

实用英语

计算机-数据结构基本英语(4)

拓扑排序 topological sort 偏序 partical order 拓扑有序 topological order AOV网 activity on vertex network AOE网 activity on edge network 关键路径 critical path 匹配 matching 最大匹配

发表于:2019-02-01 / 阅读(79) / 评论(0)

实用英语

U.S. fixed mortgage rates continue to rise with stronger economic outlook

WASHINGTON, Aug. 16 (Xinhua) -- U.S. fixed mortgage rates this week edged up for the third straight week following recently released stronger economic data, according to the Primary Mortgage Market Survey released Thursday by Freddie Mac. The mortgag

发表于:2019-02-02 / 阅读(75) / 评论(0)

英语新闻

美国固定抵押贷款利率继续下降

美国固定抵押贷款利率继续下降 WASHINGTON, Feb. 6 (Xinhua) -- U.S. fixed mortgage rates continued to drop for the fourth consecutive week, reflecting that weaker housing data are putting downward pressure on the rates, according to the Pr

发表于:2019-02-02 / 阅读(72) / 评论(0)

英语新闻

每日一词【891】random：随机、任意的

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

发表于:2019-02-03 / 阅读(75) / 评论(0)

英语每日一词

"Sharpen up" acupuncture study

BEIJING, Sept. 26 (Xinhuanet) -- Although it is home to traditional Chinese medicine (TCM), China must do much more to improve its academic research capacity for acupuncture, a form of TCM, to take the lead worldwide on both the academic and clinical

发表于:2019-02-03 / 阅读(308) / 评论(0)

英语新闻

美国固定抵押贷款利率进一步缓解

WASHINGTON, April 17 (Xinhua) -- U.S. fixed mortgage rates declined for a second consecutive week as housing construction data fell short of market expectation, a survey showed on Thursday. The 30-year fixed-rate mortgage (FRM) slid to 4.27 percent i

发表于:2019-02-04 / 阅读(80) / 评论(0)

英语新闻

新西兰英语 421 Business owners want access

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

发表于:2019-02-05 / 阅读(65) / 评论(0)

新西兰英语

VOA常速英语2007年-WHO Chief Wants Access To Medicines For Poor Co

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

发表于:2019-02-05 / 阅读(64) / 评论(0)

VOA常速英语2007年（十一月）

用电脑的人必看的商务英语-1

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

发表于:2019-02-15 / 阅读(100) / 评论(0)

天天商务口语

China supports HK's access to FTA with ASEAN: minister

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

发表于:2019-02-18 / 阅读(70) / 评论(0)

英语新闻

常见硬件名和设备名中英对照

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

发表于:2019-02-21 / 阅读(58) / 评论(0)

实用英语

英语听力精选进阶版 6394

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

发表于:2019-02-21 / 阅读(62) / 评论(0)

英语听力精选进阶版

学个词Learn a Word 第1419期　put together

今天我们要学的词是put together。 Put together, 意思是整合，组成整体。寒冷的冬天又到了。 Snow sculptors from Moscow will put together a snow city in a public park, 莫斯科的冰雕艺术家将在一个公园内建立一座

发表于:2019-02-26 / 阅读(78) / 评论(0)

英语单词荟萃

美语听力 English Cafe 269

Topics: Minimum wage; cyber crime; I will want to versus I would want to; except for; conversely Words: wages subject to indexed to inflation consumer price index opponent to nickel and dime cyber to hack identity theft copyright infringement handle

发表于:2019-03-05 / 阅读(120) / 评论(0)

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