单词：tungsten carbide powder
n. 碳化钨粉末
单词：tungsten carbide powder 相关文章
In the early morning hours of December 3, 1984, deadly gas leaked from a Union Carbide pesticide factory in Bhopal, India. The accident would result in the worst industrial disaster of the 20th centur
发表于:2019-01-03 / 阅读(139) / 评论(0)
VOA2004（下）--世界经济
VOA2004（下）--世界经济
今天要讲的习惯用语都由这样一个关键词发展而来 ： powder。 大家一定知道powder是粉， 可以是扑脸的香粉，也可能是治病的药粉或者爆炸的火药，种类繁多。今天要学的第一个习惯用语是：
发表于:2019-01-14 / 阅读(103) / 评论(0)
美国习惯用语
美国习惯用语
Wk 49 (3 December 1984) Gas Leak Kills Thousands In IndiaThis Week in HistoryA gas leak at a Union Carbide factory in Bhopal, India, causes thousands of deaths. In 1984, one of the most deadly industrial accidents in history occurred in Bhopal, India
发表于:2019-01-22 / 阅读(46) / 评论(0)
英语新闻与报道—News and Reports
英语新闻与报道—News and Reports
Suspicious Powder Discovered on Capitol Hill Deborah Tate Three U.S. Senate office buildings are closed, and congressional business has been disrupted a day after a suspicious powder, believed to be t
发表于:2019-01-31 / 阅读(87) / 评论(0)
VOA2004（上）--各类新闻
VOA2004（上）--各类新闻