辅线方式编码

SSS 2009-12-30

Before you pay big money for caviar, check with two New York City high school students. Brenda Tan and Matt Cost worked with DNA barcoding experts at Rockefeller University and other researchers at the American Museum of Natural History to identify h

发表于:2018-12-02 / 阅读(212) / 评论(0)

Scientific American(十二)月

数学英语 27 What is the Mode?

by Jason Marshall In recent articles, weve talked about two methods of calculating average values, the mean and the median, and weve talked about some everyday uses for them such as how to use median averaging to get better photos. But thats not all

发表于:2018-12-07 / 阅读(257) / 评论(0)

数学英语

Amazon Wants to Teach Kids to Code

Amazon wants to get more young people to consider becoming computer engineers. The American technology company this week launched a program that aims to teach more than 10 million students a year how to code. Amazon says it will pay for summer camps

发表于:2018-12-08 / 阅读(286) / 评论(0)

2018年VOA慢速英语(十一)月

【一起闲话英语】如何使用颜色来做作业—Using colours to do homework

Transcript: Girl: My presentation is about how you can use colour coding to organise your homework. To start you need a few things from the stationery shop. This photo shows the things I use. They arent expensive. They are all cheap. Ive got coloured

发表于:2018-12-28 / 阅读(221) / 评论(0)

一起闲话英语-English Chitchat

【趣谈英语】飞行模式省电-Airplane Mode Saves Your Battery

Pre-Listening Vocabulary switch: move to a different position Wi-Fi: a wireless network that provides Internet connection Bluetooth: a trademarked name for a short-range wireless connection for computerized devices GPS: global positioning system, a s

发表于:2018-12-28 / 阅读(198) / 评论(0)

趣谈英语

经济学人:孟加拉银行劫案持续追踪(1)

Finance and economics 财经 The Bangladesh Bank heist: Still on the trail 孟加拉银行劫案：持续追踪 The sophistication of last year's bank heist is becoming clear. 去年银行劫案的手法水落石出。 A year after one of the most sp

发表于:2018-12-31 / 阅读(208) / 评论(0)

经济学人财经系列

电信专业英汉词典n

发表于:2019-01-03 / 阅读(195) / 评论(0)

电信英语

电信英语及其缩略语解释-10

CLI Calling Line Identification 主叫线路识别 CLIP Calling Line Identification Presentation 主叫线路识别显示 CLIR Calling Line Identification Restriction 主叫线路识别限制 CLNS Con

发表于:2019-01-03 / 阅读(186) / 评论(0)

电信英语

电信类英语词汇表大全-27

中文英文缩写单（点）播 unicast 单板 board/card 单边测试 one-sided test 单边带 Single Side Band SSB 单边带调制 single sideband modulation 单边带自适应差分 single ban

发表于:2019-01-03 / 阅读(227) / 评论(0)

电信英语

VOA慢速英语2015 美国囚犯学习计算机编程

AS IT IS 2015-02-16 Prisoners Are Learning Computer Programming. 美国囚犯学习计算机编程 Prisoners in California are learning how to write programs for computers -- an activity known as computer coding. It is a skill that many employers are

发表于:2019-01-12 / 阅读(226) / 评论(0)

2015年VOA慢速英语(二)月

AS IT IS 2015-10-19 Teen CEO Says Everyone Should Code

AS IT IS 2015-10-19 Teen CEO Says Everyone Should Code What does the average 15-year-old do with her free time? Most teenagers are hanging out with friends, talking on their smart phones or playing games on their computer. But Swetha Prabakaran is di

发表于:2019-01-12 / 阅读(211) / 评论(0)

2015年VOA慢速英语(十)月

VOA常速英语2016--在线应用程序教会女孩们计算机编码

在线应用程序教会女孩们计算机编码 In New York one-hundred-fifty girls and boys are given a practical challenge called hackathon: to use computer coding on the Vidcode website to make a video that helps abandoned animals in shelters. 在纽

发表于:2019-01-14 / 阅读(180) / 评论(0)

VOA标准英语2016年(五月)

美国国家公共电台 NPR Color Coding Your Babies And Other Tips For Raising Triplets

MARY LOUISE KELLY, HOST: This summer, everything was going to plan for Audrey Degraaf and her wife. They had adopted a baby boy in January, their first child. Soon, he had a sibling on the way. Audrey was pregnant. And then came the ultrasound. AUDRE

发表于:2019-01-16 / 阅读(186) / 评论(0)

2017年NPR美国国家公共电台12月

英语角-圆桌会议 RoundTable0330 - 4岁学编程，赢在起跑线？

Topic 1-Young woman sells eggs to buy iPhone7 A young woman sold 20 of her eggs for 25 thousand Yuan, and used the money to buy an iPhone 7. The procedure is illegal and dangerous. How can we avoid such illegal practice? Topic 2-Kids' coding courses

发表于:2019-01-21 / 阅读(188) / 评论(0)

英语角-圆桌会议

PBS高端访谈:让女孩子走进电脑游戏编程

GWEN IFILL: Now: giving girls access to a more level playing field in an area formerly dominated by boys, making video games. Special correspondent Sandra Hughes has the story. SANDRA HUGHES: It's no secret that video gaming is aimed at a male audien

发表于:2019-01-27 / 阅读(165) / 评论(0)

PBS访谈教育系列

电信类英语词汇表大全-17

中文英文缩写捕获/拦截/收集/采集/获取 acquisition 捕捉 capture 捕捉范围 pull-in range 捕捉器 acquirer 不成功扩展后向建立信息消息 Extended Unsuccessful backward

发表于:2019-02-01 / 阅读(271) / 评论(0)

电信英语

电信类英语词汇表大全-14

中文英文缩写编程器 programming device 编号规则 numbering rule 编号计划/方案 numbering plan 编号区 numbering area 编辑器 editor 编解码 COde/DECode CODEC 编路控制 rout

发表于:2019-02-01 / 阅读(284) / 评论(0)

电信英语

三胞胎太像父母靠指甲油颜色区分

Whenever identical twins or triplets are born their parents will often be met with a cry of 'how do you tell them apart?' 每当有双胞胎或三胞胎降临人世，他们的父母总会面临这样一个问题怎么区分他们？ Well, one family

发表于:2019-02-05 / 阅读(169) / 评论(0)

英语新闻

China to promote audio-video coding standard

BEIJING, Aug. 24 (Xinhua) -- China will promote the application and industrialization of its self-developed audio-video coding standard (AVS+) in broadcasting and television, the State Administration of Radio, Film and Television (SARFT) said Friday.

发表于:2019-02-08 / 阅读(225) / 评论(0)

英语新闻

美国俚语:飞行模式 airplane mode

如果你要暂时逃离这个世界，与世隔绝，暂时不想和熟人接触，你可能会不接电话，不带手机，不上社交网站。通常是因为和恋人分手或者是工作不顺。今天要介绍的俚语是airplane mode，用来形

发表于:2019-02-09 / 阅读(210) / 评论(0)

美国俚语

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学英语单词

arterial partial pressure of oxygen

ASTM appendix number ASTM

authoritativenesses

B. S.