简述物流信息子系统的划分原则。
(1)子系统要具有相对的独立性。(2)要使子系统之间数据的依赖性尽量小。(3)应使数据冗余较小。(4)子系统分阶段实现。(5)应考虑各类资源的充分利用。
扫描二维码免费使用微信小程序搜题/刷题/查看解析。
版权声明:本文由翰林刷题小程序授权发布,如需转载请注明出处。
本文链接:https://doc.20230611.cn/post/533764.html
上一篇:Passage 1 Some of my earliest memories involve sitting with my dad in his study every night when he came home from the office. I’d watch as he put his personal items away: his watch, wallet, comb and car keys would always occupy the
下一篇:模仿动作是指儿童在表现特定事件的外在形态和______时所用的身体动作。