Charlson R J, Vanderpol A H, Covert D S, Waggnoner A P, Ahlquist N C
Science. 1974 Apr 12;184(4133):156-8. doi: 10.1126/science.184.4133.156.
Nephelometric sensing of the deliquescence of ammonium sulfate produced by the reaction of sulfuric acid or ammonium bisulfate aerosol with ammonia provides a means for detecting these substances in air. Field experiments show them to be the dominant substances in the submicrometer, light-scattering aerosol in the St. Louis region.
通过硫酸或硫酸氢铵气溶胶与氨反应产生的硫酸铵潮解的浊度传感，为检测空气中的这些物质提供了一种方法。现场实验表明，它们是圣路易斯地区亚微米级光散射气溶胶中的主要物质。
