Knowledge and skills from the workers of the depth, width and unconventional degree, specialized degree, degree of tacit degree, complementary six dimensions, the main components and measuring human capital to the worker, and workers on the knowledge and skills in each dimension of ascension have economic value to the enterprise, the comparison system, this paper explores the theory of corrective workers "homogeneity" hypothesis of human capital, promote the overall knowledge and skill levels of workers in our country, improve the competitiveness of manufacturing enterprises, improve labor relations, etc., has a certain theoretical and policy significance.