根据设计计算的要求，搜集现有抽油机生产厂家生产的抽油机尺寸数据，建立了一套行之有效的游梁式抽油机专家数据库系统。
According to the requirements of design and calculation, a feasible expert database of beam pumping units is established by collecting the dimension data of the existing pumping units.
结合室内花卉应用中的实际问题，开发设计了室内花卉应用设计专家系统的数据库系统。
A database system of expert system for indoor flowers design was exploited aiming at the actual problems existing in the application of indoor flowers.
结合室内花卉应用中的实际问题，开发设计了室内花卉应用设计专家系统的数据库系统。
A database system of expert system for indoor flowers design was exploited aiming at the actual problems existing in the application of indoor flowers.
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