CAJ | 학술논문

通过理论分析给出了正确的蒸发波导A模型大气修正折射率廓线式。利用试验中采集的数据，分析了实测数值与A模型计算结果的差别，结果表明：A模型在不稳定层结条件下预测的波导强度偏差的均值要低于在稳定、近中性和中性层结条件下的结果，但偏差标准差却大于其他层结情况。同时，数据还显示了在不同气、海温差条件下，高度增加时实测大气修正折射率值与A模型值之间的偏差均值代数值和标准差代数值都有增加的趋势。
통과이론분석급출료정학적증발파도A모형대기수정절사솔곽선식。이용시험중채집적수거，분석료실측수치여A모형계산결과적차별，결과표명：A모형재불은정층결조건하예측적파도강도편차적균치요저우재은정、근중성화중성층결조건하적결과，단편차표준차각대우기타층결정황。동시，수거환현시료재불동기、해온차조건하，고도증가시실측대기수정절사솔치여A모형치지간적편차균치대수치화표준차대수치도유증가적추세。
T he theoretical analysis leads to refractivity formula of model A . T he experimental data collected in recent years are used to analyze the difference between the actual data and the result ob-tained from model A .The results show that the duct strength difference mean predicted in unstable conditions is smallest ,but the root-mean-square errors occurring in this case is the biggest .Mean-while ,the data shows that the difference mean and root-mean-square errors tend to increase with the height as far as the different conditions of stability are concerned .