单词：ionization chamber loss of supply accident
单词：ionization chamber loss of supply accident 相关文章
By Melinda Smith Washington 12 March 2008 For some time now we have been telling you about the global trend toward obesity, even in low and middle-income countries. The World Health Organization says billions of people are getting fat. By 2015, the W
VOA标准英语2008年（三月）
This is Scientific American's 60-Second Science. I'm Steve Mirsky. This will just take a minute. The type of accident that is occurring in Japan is known as the station blackout: loss of off-site AC powerpower lines are downand then a subsequent fail
Scientific American(三)月
1、物品article 经济活动中涉及到实体流动的物质材料。 2、物流logistics 物品从供应地向接受地的实体流动过程。根据实际需要，将运输、储存、搬运、包装、流通加工、配送、信息处理等基本功能实施有机结合。 3、物流活动logistics activity 物流功能的实施与管理过程。
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Bill Clinton is visiting a school. In one class, he asks the students if anyone can give him an example of a tragedy. One little boy stands up and offers, If my best friend who lives next door was playing in the street when a car came along and kille
趣味英语
MOSCOW, May 2 (Xinhua) -- Russian President Vladimir Putin on Saturday ratified a gas supply agreement with China via the so- called Eastern route. The agreement is aimed at strengthening the Russian-Chinese energy cooperation, and defines the main t
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