单词	sigma unit
释义	sigma unit标准差单位sigma unit標準差單位統計學名詞
随便看	general balance sheet general base level generalbass generalbass {ger.} general bathymetric chart of the oceans general bathymetric chart of the oceans, gebco general bathymetric chart of the oceans｛=gebco｝ general bearing line general bearing line {= gbl} general belief general benevolence general biology general birth control measures general birth rate general bonded-debt and interest group of accounts general bonded-debt fund general broadcast general broadcast signaling virtual channel general broadcast signaling virtulal channel identifier general budget general bulk carrier general calcification general calling general call signal general call to all station