As a generalization of chromatic polynomials of labeled and unlabeled graphs,the notion of chromatic polynomials of partial labeled graphs is introduced.

• 引入了局部标定图的概念，使得标定图和非标定图都成为它的两个特殊情形，它的色多项式统一了标定图的色多项式和非标定图的色多项式。