短語詞組短語admittance e matrix 導納矩陣bus admittance matrix 母線導納矩陣;結點導納矩陣branch -admittance matrix 支路導納矩陣;分路導納矩陣circuit admittance matrix 短路導納矩陣indefinite cutset admittance matrix 不定割集導納矩陣incremental admittance matrix 增量導納矩陣;遞增導納矩陣edge admittance matrix 邊導納矩陣nodal admittance matrix 節(jié)點導納矩陣;節(jié)點節(jié)納矩陣cut set admittance matrix 割集導納矩陣 返回 admittance matrix