grouping plan 中文意思是什麼
grouping plan
解釋
組群方式-
Secondly, in the first phase, this paper solves the inventory supplement sub - problem through integer programming model, using the reduction of vehicle routes as the breakthrough to this problem, divides a whole distribution region into many customer subsets by radius - circle partitioning method, determines the optimal number of vehicle of service distribution region, applies two practice - oriented conclusions to reduce the number of routes on the basis of customer grouping, thus decreases considerably the variable scale of integer programming, and solves the problem through professional software to fix inventory supplement plan in plan period
其次，在第一階段使用整數規劃數學模型來規劃庫存補充計劃子問題，以減少車輛巡迴路線數目為求解該整數規劃的突破口，提出與固定劃分策略（ fpp ）相似的客戶分組思想，通過徑?環切割法把整個配送區域劃分成多個客戶子集，實現客戶分組並確定服務整個配送區域的最佳車輛數目。在客戶分組的基礎上建立了精簡路線的整數模型，然後通過運用兩條基於實際經驗的判斷來進一步減少巡迴路線數目，進而極大地減少了整數規劃的變量規模，並利用專業的求解軟體來求解該整數規劃問題，從而確定計劃期的庫存補充計劃。 -
The first part analyzes the background and main characteristics of the afta plan in terms of history. it shows that the asean economic development is the fundamental reason of the afta plan and the rapid development of the world economy regional grouping together with the differences of expanding speed between internal and external trade of asean is the extrinsic motive of the afta plan. the afta plan surpasses trade cooperation in its contents
文章分四個部分進行論述：第一部分，從歷史的角度對afta計劃的提出背景及其特點進行分析，得出東盟自身經濟發展是afta計劃產生的基礎，世界經濟地區集團化迅速發展和東盟區內外貿易擴張速度的差異是afta計劃產生的外在動力； afta合作深度高於貿易安排，合作范圍超出貿易領域；開放性是afta的顯著特徵。
分享友人