airport diagram 中文意思是什麼
airport diagram
解釋
機場示意圖-
The main task of this paper is to describe the model of relation database and meilan airport mis, and applies its basic idea into projects to solve the practical problem of meilan airport mis. at first, this paper introduces the theory, technology and method of rdbms, and also describes the implementation method and procedure of meilan airport. we also give you the e - r diagram and database flow drawings and the method of how to create database objects ( tables, views, triggers, procedure and so on ) 0 the paper also describes ordbms and replication in ibm db2 5. 2
並根據美蘭機場航班信息管理系統的實際需要，設計了符合關系模型的、規范化的數據庫，並給出數據庫系統結構設計e - r圖和數據流程圖，詳細論述了在db2中數據庫設計的方法和過程，數據庫對象（ tablespace 、 trigger 、 view 、 schema 、 procedure等）創建的技巧和應用，對ibmdb25 . 2中實現面向對象的數據庫的概念、 db2中定時備份航班數據及如何在db2中實現分散式數據庫的數據庫復制（ replication ）進行了探討和應用。 -
Presents the airport slot analysis model established using universal model lanquage ( uml ) after the domain analysis of a berth assignment system and the explanation of customers needs using the case diagram, the class diagram and the activity diagram, using the model of the berth assignment system unfolded and detailed, and the berth assignment system of the airport management information system of changle in fuzhou city has been designed and developed using universal model lanquage ( uml ), and concludes from test results the system possesses flexibility and adaptability ; it can process incomplete information in original data to pledge that the pre - assignment of berth works well ; the berth automatic assignment and the berth dynamic monitoring can be achieved as well using the system
採用統一建模語言（ uml ）技術，對機場機位分配系統的域領域進行分析，利用用例圖、類圖、活動圖進行需求說明，並在此基礎上建立了機場機位需求分析模型.在綜合考慮所有技術限制的基礎上，對此模型作進一步展開和細化，完成了機場機位分配系統模型設計，開發了福州長樂國際機場管理信息系統的機位分配子系統.實際測試表明，該系統具有較好的靈活性和適應性，能夠處理原始數據中的不完全信息，以保證機位預分配的順利進行；利用該子系統可實現機場機位的自動分配和動態監控
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