Using the two-stage method, DEA and TOBIT model, this paper gives an analysis of China's urban growth efficiency and its influencing factor.
通过二阶段方法，利用DEA与Tobit模型分析了中国城市增长的效率及其影响因素。
On the basis of a large amount of data measured, the wear model is developed on the basis of analysis of the mechanisms and influencing factor of work roll wear for 2800 four-high mill.
在大量实测的基础上，分析了2 80 0四辊轧机工作辊的磨损机理及影响因素，建立了工作辊磨损模型。
Based on the analysis of each influencing factor impact on the enterprise competitive intelligence competence, the paper put forward the cultivation mode model.
本文在分析各要素对企业竞争情报能力作用的前提下，提出企业竞争情报能力的培育模式。
应用推荐