Finally, the variation laws of sky radiation temperatures in the wave band are given qualitatively.
最后,给出了该波段天空温度的变化规律。
The principle, the system concept and the choice of lamp, spectrum, filter of the night sky radiation simulator for the performance evaluation of lowlevellight night vision systems is introduced.
介绍用于微光夜视仪性能评价的夜天光模拟器的原理和系统概念以及对光源、光谱、滤光片等的选择。
According to the characteristics of agroforestry systems in hilly regions in the Sichuan Basin, a theoretic analysis is given to the distribution features of diffue sky radiation in these systems.
根据四川盆地浅丘区农林复合系统特点,从理论上分析了该系统内天空散射辐射令布特征。
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