在该操作平台上模拟出入库操作过程的结果，证明了该模型的正确性和有效性。
The result of analogue the course of entry and out of stock can prove correctness and validity of the model.
根据GIS、数据库系统的原理，设计实现了河道与库区泥沙淤积系统的数据模型、功能模块和主体结构，成功地将基础数据库进行了入库操作。
Based on the principle of GIS and database system, data model, function modules and agent structure of sediment silting system of watercourse and reservoir zone is designed.
本系统可以记录汽车零部件的进货入库和销售出库，可以对库存情况进行简单查询、汇总操作。
The system can record the purchase of auto parts warehousing and sales, and you can check the information of the auto parts easily, and make the summary of operation.
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