乙a=dNy RTCCB πu na No CA dn=-No dt dt dCA二ZAB dCa-乙=d2N1 BRT C.C dt No A+B →P k-mdNo 8RT r=k CA CB πu 计算出的k与实验相差较大 1919 AB CACB RT Z d N 2 8 0 2 A + B → P nA = N0 CA AB A A Z dt dC N dt dn 0 A B A AB C C RT d N N Z dt dC 8 0 2 0 r = k CA CB RT k d N 8 0 2 计算出的 k 与实验相差较大