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Laser monitoring of the air pollution by aerosols

机译：激光监测气溶胶对空气的污染

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Laser particle spectrometry is one of the leading measurement technologies engaged in environmental monitoring, measuring the aerosol contamination of the air inside and outside of urban regions. It has a number of benefits against other methods - e.g. the possibility of real time, in situ measurement with high time resolution. These features make the light scattering based measurement methods superior to others in a mobile environmental laboratory. Our previously developed instruments are based on laser light scattering collected from different angular regions (90°, forward and backward directions) and a special illumination system increase the sensitivity and the resolution of the sizing. A collection of the developed optical instruments and other devices based on different methods were installed into a mobile environmental laboratory for monitoring atmospheric aerosols, which allows the comparison of the results obtained from different measurement methods. This laboratory has been used in 3 measurement campaigns where measurements were performed in 6 different locations.
机译：激光粒子光谱法是从事环境监测的领先测量技术之一，用于测量城市区域内外的空气中的气溶胶污染。与其他方法相比，它有很多好处-例如具有高实时分辨率的实时原位测量的可能性。这些功能使基于光散射的测量方法在移动环境实验室中优于其他方法。我们先前开发的仪器基于从不同角度区域（向前和向后90°方向）收集的激光散射，并且特殊的照明系统提高了尺寸的灵敏度和分辨率。将已开发的基于不同方法的光学仪器和其他设备的集合安装到用于监视大气气溶胶的移动环境实验室中，从而可以比较从不同测量方法获得的结果。该实验室已用于3个测量活动中，在6个不同的位置进行了测量。

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