A study on the function model of project management information system based on total life cycle 全寿命周期的项目管理信息系统功能模型研究
Function model is used to support the system design , and it is the focus of the whole model collection 功能模型能够直接指导系统的设计,是整个模型集的核心。
In addition , database information model of main function model is designed according to the function of system 另外,根据系统的功能,建立主要模块的数据库信息模型。
The rational function model ( rfm ) . rfm has recently gained considerable interest in remote sensing community 系统地研究了有理函数模型( rfm )的理论、算法和各种特性。
The errors of the data obtained using the power function model are very small from the test data 用幂函数模型描述的回归曲线以及根据试验参数得到模拟曲线与试验值比较误差均较小。
Aimed at actual job of house property surveying and mapping , the primary function models are analyzed and designed 针对实际房产测绘工作,对房产测绘系统主要功能模块进行了分析和设计。
The transfer function model is built according to the frequency characteristic and working mechanism of the control object 根据控制对象的频率特性特征及对象运行机理确定控制对象的传递函数模型。
Finally , it formulates the details of technologies , research methods and realizing steps to build core function models 最后,给出了构建关键功能模块的主要技术细节和手段,以及实现的方法和步骤。
Applies data and function modeling techniques to define the service interface contracts including the shemas of exchanged messages 应用数据与功能建模技术来定义服务接口契约,包括所交换消息的schema 。
The information of dynamic model is abstracted to form function model . compther processes and woanow system need this information 它是将动态模型中需要计算机处理的,工作流系统需要的功能信息提取出来而生成。