短語(yǔ)詞組短語(yǔ)visual absolute magnitude 絕對(duì)目視星等visual psychological magnitude 視覺心理量Surface visual physical magnitude 表面視覺物理量visual physical magnitude 視覺物理量visual l magnitude 視星等visual physics magnitude 視覺物理量Mv Visual magnitude 視星等dynamic visual magnitude threshold 動(dòng)態(tài)星等閾值absolute visual magnitude 絕對(duì)視星等;絕對(duì)星等 返回 visual magnitude