摘要
数列极限定义是理论较强又很抽象的数学概念,可以借助实例及几何图形来描述,以启发和加深学生对这一概念的理解。
The limit of number sequence is an abstract concept and of high theory nature.But it can be understood more deeply by the students with the help of practical examples and geometric figures.
出处
《九江职业技术学院学报》
2009年第4期51-52,共2页
Journal of Jiujiang Vocational and Technical College
关键词
数列极限定义
描述性定义
精确定义
limit of number sequence
descriptive definition
precise definition
