数据库基础 meaning in Chinese
basis of database
introduction to database
Examples
- The system possesses the real time correcting function , which can avoid error accumulation and highly increase the forecasting accuracy ; ( 3 ) the flood control system can be multiple - scheme designed , that is , the control schemes can be designed in terms of different control ways for hydro - projects . simulated computation can be carried out to obtain multiple schemes that can be used by the leaders for decision making after risk and consequences estimation , so as to scientifically enhance th
系统具有实时校正功能，可以避免误差累积，极大地提高了预报精度; ( 3 )防洪调度系统可以进行多方案设计，即可以根据水工建筑物不同的调度方式来设计调度方案，并进行仿真调度计算，最终生成多个方案，供领导决策，提高了防洪决策的科学性; ( 4 )系统采用的数据均建立在实时雨情、水情、工情和天气预报等数据库基础上，预报、调度均能做到快速及时。 - And it also can expand the functions of system without changing the programs . on the other hand , , the mis provides the interfaces and informations for the other systems such as the economical evaluating system , the intelligent decision support system , etc . so the paper illustrates that the system can satisfy the enterprise " need by the lowest costs
同时，系统建立了一套大型的油气勘探数据仓库，对数据信息进行动态管理，为《油气田勘探开发智能化决策系统》提供定量评价的各类参数，使智能计算和决策方法建立在充分完整的数据库基础上，实现勘探决策方案的动态管理。