数学英语 23 What are the Range and Standard Deviation?

by Jason Marshall Weve now talked about three methods for calculating average values: the mean, median, and mode (affectionately known as the three Ms). So, are we done? Is that everything we could ever want to know about interpreting average values?

VOA慢速英语20060814a

DEVELOPMENT REPORT - Non-Governmental Organizations Influence Policy Around the WorldBy Jill Moss Broadcast: Monday, August 14, 2006 This is the VOA Special English Development Report. The sixteenth i

Pollution, Overfishing Threaten Important Cambodian Lake

A rich fishery in Southeast Asia is at risk because of overfishing, pollution and hydroelectric dams. The Tonle Sap is a freshwater lake in the middle of Cambodia. The lake shrinks and expands by thousands of kilometers, depending on the season. The

伊朗街区充斥非法童工

Iranian Streets Are Full of Children Working Illegally 伊朗街区充斥非法童工 Ali walks the streets of Tehran daily. At 9-years-old he already has a job selling razors . The three to four doll

莫斯科惊现英国间谍石头

Grainy images' secretly taped by Russian agents, the subject, a British diplomat -- part of an alleged spy ring in the Russian capital. The country's Federal Security Service, the old KGB has named fo

商务谈判之产品描述和公司介绍术语

商务谈判之产品描述和公司介绍术语 数量之首 The king of quantity 质量最佳 The queen of quality 信誉可靠 reliable reputation 闻名世界 world－wide renowm 久负盛名 to have a long standing reputation 誉满中外 to enj

SSS 2011-10-05

This is Scientific American's 60-Second Science. I'm Steve Mirsky. Got a minute? The 2011 Nobel Prize in chemistry goes to Daniel Schechtman of the TechnionIsrael Institute of Technology in Haifa. Schechtman discovered what are called quasicrystals.

英语歌曲:Pictures Of You

Pictures Of You this is the clock up on the wall this is the story of us all this is the first sound of a new born child before he starts to crawl this is the war that's never won this is the soldier and his gun this is the mother waiting by the phon

2007年VOA标准英语-Non-governmental Organizations Claim to Serve H

By Jela De Franceschi Washington 12 July 2007 Non-governmental organizations (NGOs) are rapidly growing all over the world. Many are dedicated to alleviating humanitarian, social and educational problems of the less fortunate in society. In Focus, VO

VOA标准英语2008年-Famine Warning Network Says Zimbabwe's Food Cri

By Peta Thornycroft Harare 09 June 2008 Zimbabwe's current food crisis is the worst since government records began and is expected to worsen as summer crops will feed no more than 28 percent of the population according to an alert just issued by the

英语口译：习近平致亚信非政府论坛首次年会的贺词

习近平主席致亚信非政府论坛首次年会的贺词 Congratulatory Message by President Xi Jinpingto the First Annual Conference of the CICA Non-governmental Forum 2015年5月25日 May 25, 2015 值此亚信非政府论坛首次年会开幕之际

雅思分类词汇：环境资源相关(二十五)

学科SUBJECTDISCIPLINES 科目Subjects 声学Acoustics 农业生态学Agriculturalecology 农业经济学Agriculturaleconomics 农业工程Agriculturalengineering 农业林学Agroforestry 分析化学

2006年VOA标准英语-Non-Governmental Organizations Face Russian Dea

By Anya Ardayeva Moscow 17 October 2006 watch report Russian NGOs By October 18th, all foreign non-governmental organizations operating in Russia must submit their paperwork to seek registration by the Russian authorities - or else their activities

Lawmakers call for including non-governmental groups in social assistance

Lawmakers call for including non-governmental groups in social assistance BEIJING, Oct. 25 (Xinhua) -- Lawmakers urged the government to encourage and support non-governmental organizations' efforts to offer social assistance at a panel discussion he

China to enhance governmental support for football

BEIJING, Dec. 27 (Xinhua) -- China's top sports official said here on Wednesday that more favorable policies and financial support will be provided for the development of the popular ball sports, especially football, by the government. Liu Peng, dire

好听的英文歌曲：Pictures Of You -The Last Goodnight

this is the clock up on the wall this is the story of us all this is the first sound of a new born child before he starts to crawl this is the war that's never won this is the soldier and his gun this is the mother waiting by the phone praying for he

热门单词：“两栖干部”用英文怎么说？

北京已启动对各党政机关离退休干部兼职社团底数逐一摸排、清理。新近出台的文件规定，离退休干部在社团兼职情况须本人每年书面报告，同时兼职不得领取任何津贴报酬。针对在职干部，

TED演讲:给阿富汗人带来心灵宁静(1)

So I want to tell you a story -- an encouraging story 我想给大家讲个故事，很鼓舞人心， about addressing desperation, depression and despair in Afghanistan, 是有关解决阿富汗的绝望和抑郁的故事， and what we have learne

新GRE填空“五选一”练习题

例1、Dominant interests often benefit most from ______ of governmental interfere in business , since they are able to take care of themselves If left alone. A, intensification 强化 B, authorization 授权 C, centralization 集中化 D, improvisat

CCTV9英语新闻：1st annual session of CICA non-governmental forum focuses on regional security

The non-governmental forum of the Conference on Interaction and Confidence-Building Measures in Asia or CICA has concluded its first annual session in Beijing. The two-day session has called for public support in promoting regional security cooperati