摘要： 采用构件技术设计的应用系统，是在遵循构件接口标准的原则下，由不同功能构件相互组合而成的。它们所具有的共同特点是可以随时对应用系统中的任一构件进行更新，从而产生一个新的应用系统。文章介绍了构件的基本概念，着重对农业专家系统开发平台下构件技术实现的方法进行了探讨。

关键词: 构件, 农业专家系统, 开发平台, 动态调用

Abstract: Complied with component interface standard, application systems that developed by component technology are composed of components with different functions. Their common character is that any component can be updated in the application system anytime and produce a new application system.This paper introduces the basic concept of component, then discusses the method of component technology on agricultural expert systems platform.

中图分类号: 

• TP311.52