possible sunshine duration meaning in English
可照时间
Examples
- Mapping of spatially explicit distribution of solar radiation . using the digital elevation model ( dem ) data as input , the distribution of extraterrestrial radiation and possible sunshine duration from january to december were mapped both for chongqing ( resolution of 100m x100m ) . integrated with kt and kb , the distributions of direct and diffuse radiation were also mapped for long - term mean
太阳辐射空间分布研究利用dem数据，完成了重庆市100m 100m各月天文辐射和可照时间的空间制图；结合晴空指数、直接透射率的模拟结果，分别完成了气候平均状况下重庆市100m 100m的起伏地形下各月太阳直接辐射、散射辐射空间制图。 - Based on the geometry between sunshine ray and real terrains , the distributed models were developed to simulate the extraterrestrial radiation and possible sunshine duration over rugged terrains respectively . according to the principles of direct and diffuse radiation on tilted surfaces , the distributed models to estimate the direct and diffuse radiation over rugged terrains were developed also . the proposed models were proved to be able to treat volumes of data and are applicable to satellite image processing platforms or geographic information system ( gis )
起伏地形下太阳辐射分布式模型研究根据太阳光线与实际地形之间的几何关系，建立了起伏地形下天文辐射、可照时间的分布式估算模式；依据坡地直接辐射和散射辐射机理，分别建立了起伏地形下直接辐射、散射辐射的分布式估算模式；建立的分布式模式计算结果可靠，可进行大数据量处理，适用于遥感图像处理、地理信息系统等数据处理平台。 - Date integration technique was used to analyze the relationship between monthly mean daily clearness index kt and s , the ration of monthly mean daily sunshine duration to possible sunshine duration as well as that of monthly mean daily direct transmittance kb . based on data from 1957 to 2000 , a series of kt and kb estimation models with different temporal and spatial scales were established . furthermore , the distributions of kt and kb from january to december in chongqing were mapped by kriging interpolation for long - term mean
大气辐射过程模拟通过晴空指数、直接透射率等综合描述大气对太阳辐射影响的参数，采用重庆市及其周边地区1957 - 2000年日射站观测的月辐射资料和常规月气象观测资料，利用数据集群技术，建立了不同时空尺度的太阳辐射估算模式；使用kriging插值法，完成了重庆市气候平均状况下各月晴空指数、直接透射率的空间制图。