题目内容

Although there are innumerable people logging on the internet, the proportion of online users reading blogs is only _______.

查看答案

搜索结果不匹配？点我反馈

更多问题

乙醚(二乙基醚) ()

Valium became popular because it seemed to suit a wide range of people. ______

分析材料1、2，跨国并购潮愈演愈烈的内在动因是什么？

某种物料的订购周期为10天，每日需用量为20t，保险储备定额为200t。(本题4分)
(1)若采取定期订购方式，每30天订购一次，订购日的现有库存量为450t，已经订购但尚未到货的数量为45t，求订购批量。
(2)若采用定量订购方式，试确定其订货点。