minimum running time 中文意思是什麼
minimum running time
解釋
最短行車時間-
Minimum running time
最短行車時間 -
Secondly, on the premise of the principle of minimum cost and serving object and planning aim of logistics distribution network in a city, the paper analyses systemicly all the factors on total cost, establishes arithemetic model, calculates with ristricted function method, then gets the initial distribution network. thirdly, the aticle evaluates and revises the results calculated from the foregoing madel with delphi method and secondary comparative model, thus gets ulteriorly optimized distribution network. at last, the importance of constructing logistics information platform is put forward, at the same time the flatform ' s requirment, function formation and running mechanism are analysed synthetically
本文首先分析了我國與國外物流發展的差距與異同，並根據我國物流業發展的客觀環境，提出了市域物流配送網路規劃的概念以及開展此項工作的重要性和迫切性；其次在最小成本原則和明確市域物流配送網路服務對象與規劃目標的前提下，對影響總成本的各項因素進行系統分析，從而建立基於最小成本的數學模型，並採用制約函數法對所建模型進行求解，得到最初的配送網路；再次由德爾菲法和二次比選模型對模型求解結果分別進行初次和二次評估修正，從而得到進一步優化的配送網路；最後提出建設市域物流信息平臺的重要性，並對其需求、功能組成及運行機制進行了綜合分析。 -
Furthermore, intervals between each task are minimum and avoiding tasks overflow are taken as optimal objective of tasks scheduling. in that case tasks scheduling of workflow management system in time level is implemented. mathematic models of multitasks scheduling about basic colored timed workflow net are deduced, and the formulae of calculating the whole workflows running time are presented
以避免工作流產生溢出和各任務間的時間間隔最小為任務調度的最優目標，實現了工作流管理系統在時間層面上的任務調度，導出基本著色時間工作流網多任務調度的數學模型和整體運行時間的計算公式。
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