单词：nitrogen recovery
单词：nitrogen recovery 相关文章
What is Your Recovery Rate ? By Graham Harris What is your recovery rate? How long does it take you to recover from actions and behaviors that upset you? Minutes? Hours? Days? Weeks? The longer it takes you to recover, the more influence that inciden
王强英语美文
By Jerilyn Watson Broadcast: September 25, 2003 This is Steve Ember with the VOA Special English Education Report. More than one-million school children in the United States have gone through a progra
VOA2003（下）-教育与新闻
Full recovery for two hearts girl Hannah's story: I was the first one, I didn't know what was going to happen A 16-year-old girl from Wales who made history when, as a baby, she had a donor heart grafted （接枝） onto her own has made a full recover
英语新闻
STOCKHOLM, Jan. 11 (Xinhua) -- Iceland appreciates（感谢） IMF's approval of the 4th review of Iceland's economic recovery program, said Arni Pall Arnason, Icelandic minister of economic affairs on Tuesday. The approval（批准） of the review
英语新闻
Fukushima Plant Operator: Nitrogen Pumping Operation Going Well A plan to inject nitrogen into the containment vessel around reactor 1 at the Fukushima Daiichi power plant appears to be working, the plant owner said Thursday. Higher pressure levels h
VOA标准英语2011年(四月)
MILAN, Italy, Feb. 5 (Xinhua) -- Italy's fashion world can kickstart a recovery process this year with a flywheel effect on the recession-hit country, the chairman of the National Chamber of Italian Fashion (CNMI) Mario Boselli said on Tuesday. Bosel
英语新闻