A.ψp、ψw、ψs B.ψw、ψp、ψm C.ψs、ψm、ψp D.ψp、ψm、ψs
A.ψw=ψp+ψs+ψm B.ψw=ψp+ψm C.ψw=ψp+ψs D.ψw=ψs+ψm
A.溶質(zhì)勢(shì) B.壓力勢(shì) C.水勢(shì) D.襯質(zhì)勢(shì)