短語(yǔ)詞組短語(yǔ)photographic absolute magnitude 攝影絕對(duì)星等absolute photographic magnitude [天]絕對(duì)照相星等median photographic magnitude 中數(shù)攝影星等parent photographic magnitude 視照相星等mean photographic magnitude 平均照相星等apparent photographic magnitude [天]視照相星等 返回 photographic magnitude