短語詞組短語SF Spreading g Factor 擴頻因子Variable Spreading Factor 可變擴頻因子;頻因子SF Spreading Factor 擴頻因子chaos spreading factor 混沌擴頻因子orthogonal variable spreading factor 正交可變擴頻因子;正交變化擴頻因子;正交擴頻碼擴頻;正交擴頻系數(shù)angular spreading factor 角展因子Spreading Factor SF 擴頻因子Othogonal Variable Spreading Factor 正交可變速率擴頻增益VSF Variable Spreading Factor 可變擴展因子 返回 spreading factor