古树名木年轮宽度及其影响因子相互关系系统的设计与实现

The design and realization on interaction system between ancient tree ring width and its influencing factors

研究并设计了系统的结构模型,从这一结构模型中反映出,系统设计与实现的核心是"三库"(数据库、方法库、模型库),除了方法的定义外,将方法、模型、数据三者集中存储在关系数据库中进行管理,实现了"三库"的无缝连接。客户端程序界面采用面向对象编程语言实现,客户端与数据库的交互通过ADO接口技术实现。

This paper studies and designs the systematic structure model,indicating that the system core is composed of the database,method storehouse and model storehouse.Apart from the definition of method,the management of method,model and data stored in the relation database has realized the seamless links of 'three storehouses'.Client interface is realized by object-oriented programming language while ADO interface technology realizes communication between client and database.