ϴCNAyij̈ij1~12ϴCN±ʾՈúƄƽAyһһԓ̈ϴCN(n=3)
ƄƽӋ
2020עԽԇ}졪W(wng)Уn | ||
ԇ} | 2020עԽԇ} | ھ} |
W(wng)Уn |
2020ԇW(wng)Уnȫƾv+}Ay+ԇ}uyuyώcu |
ھԇ |
𰸣3Ƅƽһ1ϴCNAy
2ϴCNAy
3ϴCNAy
tһһϴCNAy飺
Q=Q1+Q2+Q3=50+46+46=142(_)
ʹAyϮǰİl(f)չڅݣԲüәƄƽͬrڵнo費ͬę猦Ayǰһǰںǰڷքex321ęt
һ1ϴCNAy
2ϴCNAy
3ϴCNAy
tһһϴCNAy飺
Q=Q1+Q2+Q3=47+45+45=137(_)