express exchange system 中文意思是什麼
express exchange system
解釋
急遞交換制-
For the elevation of the scientification and rationality of the construction organization designment and construction management in the modern construction projects, an computer aided design system of integration of construction schedule and layout drawing has been researched and developed in this paper. with this cad system we can realize the layout of the drawings and the compiling of the construction schedules separately, and also this system can used to exchange the data between the two separate systems, and then they can express each other
為了提高現代建築工程項目施工組織設計和施工管理的科學性和合理性，本文以電廠建設工程項目為例研究和開發了集成化的施工進度計劃和施工布置的計算機輔助設計系統，利用該系統不僅可以獨立的實現施工布置和施工進度計劃的編制，而且可以利用開發的自定義文件進行這兩種系統的數據交流和表達。 -
After analyzing the product data exchange and share among cax, pdm and erp, this paper expounded three arrangements of ideas to carry out system integration between pdm and erp at present, then, broadly combining with the last research achievements of information integration theory and method and synthetically considering technical advancement and practical needs of domestic medium and small - scale enterprises. advanced and analyzed three plans to solve the integration problems. in view of reasonable method to organize product information, the paper adopted express model language to describe integrated logic data structure, built integrated data model with o - o feature to support system integration, discussed the method to bring about integrated data model on rdbms, and at last, according to the implementation of cims in yunnei power co., ltd, developed a integrated data model to exchange and share information between pdm and erp by means of transforming ebom to mbom
本文首先對cax 、 pdm 、 erp之間的產品數據交換與共享作了分析，闡述了現階段pdm與cax應用系統之間實現集成的三個層次：結合國內外信息集成理論及方法的最新研究成果，綜合考慮技術上的先進性和國內中小企業的實際需要，提出並分析了三種解決集成問題的方案；基於產品信息的合理組織方法，採用express模式語言描述集成邏輯數據結構，建立了具有o - o特徵的集成數據模型以支持系統集成，並討論了集成數據模型在rdbms上的實現方法；最後開發了一個以雲內動力股份有限公司cims工程為應用背景的集成數據模型，通過利用ebom向mbom轉換的技術來實現pdm系統與erp系統之間的信息交換和共享。
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