关于极限概念在应用与计算实践中的一个注记

A Note about Limit Notion on Application and Computing Practice

极限概念是对物理客观原型的一种近似与抽象提升,极限过程是在动态的过程中把握一种趋势.在应用与计算实践中,需要注意模型有其适用范围,对极限概念以及极限过程在模型中的角色需要正确把握.

Limit notion is a type of approximation and abstraction to physical prototype, and limit processseizes the trend of a dynamic process. In view of application and computing practice, it is valuable to payattention to the proper scope of model and to grasp correctly the role of limit notion and limit process of these models.