外部数据文件，外资料档案

电脑英语数据库管理系统

[00:00.00]Chapter 9 Database Management System [00:03.07]第九章数据库管理系统 [00:06.14]Dialogue 1 [00:07.82]句型1 [00:09.51]A:Hey ,Greg , Check out my new wallpaper! [00:12.43]嘿，Greg，看一下我屏幕的新背景画面！ [00:15.

发表于:2018-12-05 / 阅读(506) / 评论(0)

电脑英语

俚语口头禅:Rank and file

【句子对照】 Substantial numbers of rank and file members ignored their union's advice. 很多老百姓都无视其联盟的建议。【关键俚语】 rank and file 英：ordinary members in an organization 中：普通成员或民众，老百姓

发表于:2018-12-24 / 阅读(313) / 评论(0)

俚语口头禅

办公室英语口语第127期:Bad file organization 文件管

Bad file organization A: Wheres the Jamess file, Christine? B: I had it right here a minute ago, Mr. Emory. Umm. Just a minute A: Christine, I know youre new here and theres a lot to learn, but you are going to have to learn to keep your work in bett

发表于:2018-12-25 / 阅读(306) / 评论(0)

办公室英语口语

实境旅游英语第45期:旅馆客房服务(5)

25.Could you check it out, please? 25.麻烦你们来看一下好吗？ 26.Could you fix it? 26.你能修好吗？ 27.I'll have that taken care of immediately. 27.我马上处理这件事。 28.How do I use the safe in my room? 28.房间里的保险箱

发表于:2018-12-29 / 阅读(339) / 评论(0)

实境旅游英语

精美英文欣赏:改善你的生活(迈克尔.李)

如果你的生活并不称心如意，不要只说：我们的时机会来的。或总有一天情况会好转的。 Don't just stand there Many people think that they have to accept whatever life throws at them. They'll say, This is my fate, my des

发表于:2019-01-02 / 阅读(340) / 评论(0)

精美英文欣赏

VOA慢速英语--肯尼亚女孩开发应用程序

Kenyan Girls Develop App to End FGM Five Kenyan schoolgirls have developed an app to help women and girls end female genital mutilation (FGM). The girls will soon take part in the yearly international Technovation competition in California. Technovat

发表于:2019-01-02 / 阅读(365) / 评论(0)

2017年VOA慢速英语(七)月

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

发表于:2019-01-03 / 阅读(310) / 评论(0)

电信英语

电信专业英英词典E-2

Email - This is electronic-mail, that is text messages that are sent over the internet. Emoticons - This is a contraction meaning emotional icon that is made with common characters, such as :-) being

发表于:2019-01-03 / 阅读(298) / 评论(0)

电信英语

Modern English 洋话连篇（十五）

1. What we read influences our thinking. 我们所阅读的书本会影响我们的思想。 2. Nothing but death can part the couple. 除了死之外，什么也拆不散这一对。 3. Now she looks

发表于:2019-01-03 / 阅读(405) / 评论(0)

Modern English 洋话连篇

SSS 2011-05-12

This is Scientific Americans 60-Second Science. Im Christopher Intagliata. Got a minute? Theres one message waiting for you. Imagine that you wanna send a secret message to your colleague at the CIA. You can encrypt it to prevent counterspies from re

发表于:2019-01-08 / 阅读(280) / 评论(0)

Scientific American(五)月

英语口语流行话题第6期:减肥新时尚03-2

A: It really drives me crazy. A: 我真是快要疯了! B: What happened? B: 出什么事了? A: I bought these trousers last month, but now it's difficult to put them on. I must put on weight recently. A: 我上个月买的裤子，现在穿上去有点

发表于:2019-01-22 / 阅读(290) / 评论(0)

英语脱口秀之流行时尚

每日一词【233】rank and file：普通成员

今天我们要学的词是rank and file。 The rank and file是指普通成员。美国新闻周刊的一项最新民意调查显示，民主党控制的国会目前的民众支持率只有25%。报道说，Even rank-and-file democrats are unhappy w

发表于:2019-01-25 / 阅读(360) / 评论(0)

英语每日一词

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(295) / 评论(0)

实用英语

学个词Learn a Word 第1440课 file for

今天我们要学的词是file for。 File for,意思是申请，通常用在比较正式的场合。美国航空公司最近表示，准备大幅度裁员，以重建公司。 American Airlines filed for bankruptcy last year, with a loss of nearly

发表于:2019-02-02 / 阅读(429) / 评论(0)

英语单词荟萃

有关物流的术语

有关物流的术语物品 article 物流 logistics 物流活动 logistics activity 物流作业 logistics operation 物流模数 logistics modulus 物流技术 logistics technology 物流成本 logistics cost 物流管理 logistics management 物流

发表于:2019-02-03 / 阅读(295) / 评论(0)

实用英语

宇航员为太空行走做准备

CAPE CANAVERAL Two American astronauts will venture outside the International Space Station Monday to stow a failed coolant pump and extend the outpost's Canadian railway. Wearing protective spacesuits in a deadly vacuum(真空) environment, Stephen

发表于:2019-02-05 / 阅读(404) / 评论(0)

英语新闻

揭秘：电脑文字隐藏功能到底多强大

Imagine that you want to send a secret message to your colleague at the CIA. You can encrypt it to prevent counterspies from reading it. But they'll still know you were sending some sort of message. There's a better optionsteganographywhich means hid

发表于:2019-02-09 / 阅读(265) / 评论(0)

实用英语

2017年CRI The Ex-file:The Return of The Exes to hit theatres Friday

The final installment of Chinese box office hit the Ex-file is set for nation-wide distribution later this week after premiering in Beijing. This time the story centers on two pairs of lovers who intend to recover after a breakup of their respective

发表于:2019-02-14 / 阅读(508) / 评论(0)

2017CRI中国国际广播电台

美军空袭击毙基地组织高层

A longtime al-Qaida operative was killed in a U.S. airstrike in early July while traveling near Sarmada, Syria, the Pentagon said Tuesday. Muhsin al-Fadhli was traveling in a vehicle when he was hit July 8. Sarmada is in Idlib province in the norther

发表于:2019-02-17 / 阅读(339) / 评论(0)

英语新闻

互动图表看出你的寿命及潜在死因

They say Jan. 18 or Blue Monday is the most depressing day of the year, but they're wrong. The most depressing day of the year is today, because you're about to find out how and when you're most likely to die. 人们总说蓝色星期一，即1月18号

发表于:2019-02-18 / 阅读(302) / 评论(0)

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学英语单词

automatic identification system

be plagued to death

biomedical applications of optical radiation

blurry