理学 系统模型 释 system model 系统模型 以某种确定的形式（如文字、符号、图表、实物、数学公式等）对系统某一方面本质属性进行描述，提供关于该系统的知识。系统模型的概念比较宽泛，如产品原理图、工作流程图、地球仪、数学公式等均可称为系统模型。
system model 系统模型
计算机应用 信息系统与信息化 释文 system model 系统模型
- planning of Guangzhou Economic and Technological Development Distinct
- Planning of Guangzhou Higher Education Mega Center
- planning of guidance to economic development
- planning of Hangzhou
- planning of Hankou British Concession
- Planning of Hongqiao Economic and Technological Development Zone
- planning of landscape plants
- planning of landscape tour
- planning of landscape tourist areas
- planning of large scale wind power base
- planning of medical and health facilities
- Planning of Moscow
- planning of Nanjing Jiangbei New Area
- planning of Nansha New District
- planning of national groundwater utilization and protection
- Planning of New York City
- planning of Palace of Versailles
- Planning of People's Square in Shanghai
- planning of regional medical center
- planning of scenic area in city
- planning of schistosomiasis prevention related with water conservancy
- planning of soil and water conservation
- planning of South Manchuria Railway Company attached land
- planning of the 1999 World Horticultural Exposition
- Planning of Tianjin Economic and Technological Development Area