ISSN 1017-2548(Print)
ISSN 2234-8530(Online)
Volume 22, Number 1
JKCSEZ 22(1)
February 20, 1978 

Feeling the potential field within a cell for various environments, every liquid molecule moves to minimize its potential energy. With this simple and fundamental concept, liquid molecules may be treated as a combination of three kinds of typical molecules characterized by Lennard-Jones and Devonshire's earlier work. We can get a partition function which has better functional from and less defects compared to the cell theory and the significant structure theory.