Apply osculating value method to evaluate the quality of food sanition by several years around establishing sanitarian county seat .

应用密切值法评价创建卫生县城前后不同年度食品卫生工作质量。

This paper evaluates the technological innovation performance of in textile corporation in shannxi province using osculating value method , and shows the objectivity and terseness of this method by empirical research .

探讨了密切值模型法用于纺织企业技术创新绩效的评估，实证研究表明，密切值模型法具有简洁性和客观性。