i do d**sertation, a limited knowledge of engl**h. please help! here xianxie off! d**cussed the log**tics operations research in the field use. according to the relevant operational research mathematical model using linear programming, dynamic programming solution to the problem. on the extension of the planning and site selection model, transport routes and investment **sues, and to determine the optimal site transportation routes and investment d**tribution program to reach more economical and effective use of human, material and financial resources. 我做**的,英语水平有限.请大家帮忙呀!在此先谢过了! 讨论了运筹学在物流领域的运用.根据运筹学中的有关数学模型,用线性规划、动态规划的解决问题的方法,把规划论和选址模型、运输路线和投资问题结合起来,确定最佳的选址、运输路线和投资分配方案,以达到较经济地、有效地使用人力、物力、财力等资源. 20210311
internet ** the base of soho. nearly all there are one's own personal websites in some outstanding webpage design soho clan; upgrade webpages at home every day, it ** a groundwork content of th** ...
according to the forecast made by our bankers , united states dollars ("usd") will likely be continued to depreciate against renminbi("rmb"), possibly to usd/rmb 6.05, in the next...
with the coming of the knowledge economy and the emergence of many new high-tech enterpr**es and high-tech enterpr**es in mergers and acqu**itions, bankruptcy and liquidation acts frequent, high-tech ...
the 2008 world-wide finantial cr**** ** ar**ed from subprime mortage cr**** in ameria.however,there ** also opportunity in the cr****.it creates a very good chance for mergers between enterpr**es.th**...
different with ex**ting research, th** ** analyzes long-term relationship between china’s inventory investment and economic fluctuation based on the data since 1952, and researches the new character**...