功率= F.V = F ・ r o = TXo ..功率與旋轉方向無關 0 . ... 回歸輪系 T + To = T3 + T4 → 20 + 40 = T + 50 .T . = 10 20X10 1 K e - 4 = + + > 40X50 10 2000 Ng ...
確定! 回上一頁