Hopflied troposphere model and accurate troposphere model in radio wave refraction error modify in troposphereare gived.
给出了对流层电波折射误差修正应用中的霍普菲尔德大气模型和精确大气模型.
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Objective To explore the practical value of Mydrin - P in children with refraction error.
目的探讨美多丽 -P 在儿童散瞳验光中的应用价值.
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