Create a business object layer, called intermediate objects, which serves as a placeholder for data used in event evaluation. 创建业务对象层(BOL),即所谓的中间对象,它们将用作事件评估中使用的数据的占位符。
The system consisted of users interface layer, business object layer, file / data layer. The business object layer included modules such as basic service, user security management, model structure management and document management. 该系统由用户界面层、业务逻辑层和文件/数据层组成,其中,业务逻辑层包括基本服务、用户安全管理、模型结构管理和文档管理等模块。
Business object layer provided efficient and concise API; 业务对象层(BOL)提供简洁的API;
As for myself I am primarily responsible for the interface design and planning in the project, as well as the code work in Business Logic Layer and Object Persistence Layer. 我在项目中主要负责了前台界面的设计和规划,以及在业务逻辑层和对象持久层的代码实现工作。
This layer complete data and business object conversion, and isolation between the business layer and database relations. 在该层中应该完成数据与业务对象的转换,隔离业务层与数据库之间的关系。