The spectral matching factor of NEA phothocathodes for reflecting spectrum of objects under night sky radiation has been studied. The spectral matching factors of typical phothocathodes, such as GaAs NEA photocathode, S_(251) andS_(252) photocathode,arecalculatedandcompared.
研究了NEA光电阴极和夜天光照射下景物反射辐射的光谱匹配系数，计算了GaAs NEA光电阴极的光谱匹配系数，并将之与S_(251)、S_(252)光电阴极的计算结果作了比较，揭示了三代微光夜视仪具有优良探测性能的原因。
参考来源 - 三代像增器研究·2,447,543篇论文数据，部分数据来源于NoteExpress
This present paper presents a new inversion method of inland water based on spectral matching.
提出了一种新的基于光谱匹配的内陆水体反演算法。
The results show that the method indicates not only the degree of visual matching but also the visual differences of spectral matching.
理论分析表明该方法不仅表达了不同照明光源下的视觉匹配程度，而且能更好地反映光谱匹配的目视差异。
The spectral interferences from zirconium to the spectral lines of the elements determined were investigated and corrected by the matrix matching and background correction methods.
选择了合适的分析谱线，采用基体匹配法和背景扣除法消除基体元素对被测元素的光谱干扰。
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