Optical depth and optical path are often confused in the literature. 文献中光学厚度(OD)和光程时常混淆。
Aerosol optical depth has three longitudinal increasing zones and two longitudinal decreasing zones. 气溶胶光学厚度(OD)存在三个经向的增加带和两个经向的减小带。
Thus, a deep snow cover appears bright due to large optical depth and minimal absorption. 所以,一个厚的雪层看起来很亮,这是因为它的光学厚度(OD)很大,而吸收却非常之小。
Finally, aerosol optical depth compared between PML and solar radiometer are finished. 三是用激光雷达和太阳辐射计对同一大气的光学厚度(OD)进行对比探测。
The modified two-flux model has significant effects on the selection of optical depth and catalyst concentration in liquid-solid-gas photoreactors. 完善后的双通量模型对于气、液、固三相光催化反应器的光学厚度(OD)设计和催化剂浓度选择具有指导意义。