基于工作流的解决方案可实现应用逻辑和流程逻辑的分离，通过修改流程模型改变系统功能，以适应企业的业务流程重组。
Workflow-based solution can separate application logic and process logic. It can modify the functions of the system by modifying the process model to fit the business process reengineering.
针对原油预处理系统中的一个最基本的单元——油气水三相分离器，建立了由过程机理出发的动态数学模型；对所研制的原油预处理模拟机的组成和功能作了介绍。
In this paper, a mechanism model of an oil-gas-water three phase separator, which is a basic unit of crude pre-handling process, is developed.
针对原油预处理系统中的一个最基本的单元——油气水三相分离器，建立了由过程机理出发的动态数学模型；对所研制的原油预处理模拟机的组成和功能作了介绍。
In this paper, a mechanism model of an oil-gas-water three phase separator, which is a basic unit of crude pre-handling process, is developed.
应用推荐