BMW AG swung to a rare loss in the fourth quarter and its full-year net profit fell 90%, as sales of luxury cars plunged in the final three months of 2008.
马汽车(BMW)去年第四季度豪华车销量锐减，致使当季出现罕见的亏损，并拖累全年净利润锐减90%。
Cyanide leaching of Au and Ag were up to 90% and 95%, respectively. Leaching rate of Cu was up to 95%, rate of deleading was up to 99%.
扩试结果与小试结果基本一致，金银的氰化率分别可达到90%和95%，铜浸出率分别可达到95%，铅的脱除率可达到99%。
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