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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?
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.
AS IT IS 2015-07-24 US Businesses Explore Iranian Market 美国企业开拓伊朗市场 American businesses have begun to explore how they can sell their goods and services in Iran. For many years, restrictions on trade have stopped many companies fr
贸易机构词汇 WTO (World Trade Organization) 世界贸易组织 IMF (International Monetary Fund) 国际货币基金组织 CTG (Council for Trade in Goods) 货币贸易理事会 EFTA (European Free Trade Association) 欧洲自由贸易联盟 AFT
DEVELOPMENT REPORT - World Bank to Open 'Artisan Market' in WashingtonBy Jill Moss Broadcast: Monday, March 13, 2006 I'm Shep O'Neal with the VOA Special English Development Report. The World Bank is
Negotiation about inspection 检验商议 Good morning, Mr. Black, I'm here to talk about the inspection of the goods. 早上好,布莱克先生。我来是想讨论一下商品检验的问题。 Great, that's what I have in mind. 太好了,我也正