X831.02 2004054000 用光学粒子计数器测颗粒物质量浓度和能见度=Measurement of particulate mass concentrations and atmospheric visibility with an optical particle counter[刊,中]/阎逢旗(中科院安徽光机所,安徽,合肥(230031))。
文摘X831.02 2004054000 用光学粒子计数器测颗粒物质量浓度和能见度=Measurement of particulate mass concentrations and atmospheric visibility with an optical particle counter[刊,中]/阎逢旗(中科院安徽光机所,安徽,合肥(230031))。