The conversion coefficient (k) from light scattering (CPM) to PM10 (mg/m3) was calculated. The average coefficient is 0.0298 (n=175).是什么意思_The conversion coefficient (k) from light scattering (CPM) to PM10 (mg/m3) was calculated. The average coefficient is 0.0298 (n=175).在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句