【摘要】 本文通过对盘龙区“九五”期间降水监测结果进行评价 ,得出昆明市中心区酸雨的变化趋势 ,并加以分析 ,提出对策建议更多还原

【Abstract】 This text monitors the results of rain water during "the ninth-five year" period. And it draws and analyzes the trend of acid rain in Kunming city center, and gives some countermeasures to it.更多还原