solar zenith angle meaning in English
太阳天顶角
Examples
- A two stream model has been used to calculate the variation of optical depth and their effects to ultraviolet radiation of each extinction material . with the model , the relation among season , solar zenith angle and ultraviolet radiation has been discussed , and the variation of ultraviolet radiation under different clouds has also been studied . the comparative research of ultraviolet radiation among kunming , beijing and other abroad area at the same latitude has also been done
在已建立的计算昆明紫外辐射两流模式改进的基础上，进一步计算并讨论了： 1各种消光物质的光学厚度变化规律及其对紫外辐射的影响2季节变化及太阳天顶角变化与紫外辐射的关系3不同云的光学厚度下紫外辐射的变化4昆明与北京两地模式计算结果比较，以及与国外相近纬度观测结果进行了比较。