若i1=2i2,n1=n2/2,则当P相同时,( )。
A.(F/P,i1,n1)<(F/P,i2,n2)
B.(F/P,i1,n1)=(F/P,i2,n2)
C.(F/P,i1,n1)>(F/P,i2,n2)
D.不能确定(F/P,i1,n1)与(F/P,i2,n2)的大小
第1题:
1、已知n=n1+n2,则()
A.(F/P, i, n) = (F/P, i, n1) + (F/P, i, n2)
B.(F/P, i, n) = (F/P, i, n1)×(F/P, i, n2)
C.(P/F, i, n) = (P/F, i, n1) + (P/F, i, n2)
D.(P/F, i, n) = (P/F, i, n1)×(P/F, i, n2)
第2题:
已知n=n1+n2,则有(F/P,i,n)=(F/P,i,n1)× (F/P,i,n2)。
第3题:
88、若X~F(n1, n2), 则1/X~F(n1, n2)
第4题:
对含有k个组分的均相体系的某个容量性质X,可用下列哪一形式的函数关系来描述
A.X=f(T,p)
B.X=f(T,p,n1,n2,……,nk)
C.X=f(n1,n2,……,nk)
D.X=f(T,n1,n2,……nk)
第5题:
已知n=n1+n2,则()
A.(F/P, i, n) = (F/P, i, n1) + (F/P, i, n2)
B.(F/P, i, n) = (F/P, i, n1)×(F/P, i, n2)
C.(P/F, i, n) = (P/F, i, n1) + (P/F, i, n2)
D.(P/F, i, n) = (P/F, i, n1)×(P/F, i, n2)