单词：main power system
单词：main power system 相关文章
AS IT IS 2015-11-24 Power Out in Crimea After Lines Blown Up 克里米亚电力供应系统被炸毁 Crimea is trying to restore power after two of its main electricity lines were blown up Sunday. By late Sunday, power was restored to more than a qua
2015年VOA慢速英语(十一)月
备用电机或能挽救飞行员的生命 More than 550 people are killed each year,on average,in accidents involving small,mostly single-engine airplanes,according to the U.S. Department of Transportation. 美国运输部的调查显示每年有超过
VOA标准英语2015年(十二月)
Backup Motor May Save Pilots Lives 备用电机或可挽救飞行员的生命 In case of engine failure, multi-engine aircraft often have enough power to land safely, but single-engine planes have a very small chance of avoiding a fatal crash. Now, t
VOA标准英语2015年(七月)
According to some analysts, maintaining economic growth might be the top priority among all the objectives of the new national 5-year plan. Wang Jun, an expert from China Center for International Economic Exchanges, says China's economy should grow a
2015CRI中国国际广播电台
The charts compare the source of electricity in Australia and France in the years 1980 and 2000. Between these years electricity production almost doubled, rising from 100 units to 170 in Australia, and from 90 to 180 units in France. In 1980 Austral
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