The model follows Weibull distribution, and in considering shortage whole backlogging and partial backlogging are distinguished.其中商品的退化率服从韦伯分配, 并且缺货期间的缺货数量则考虑全部待补及部分待补两种情形....
他们怀疑内维尔和福斯特先生交换了秘密情报。They suspected that Neville had traded secret information with Mr Foster.亲爱的内维尔，我真太为你高兴了。Darling Neville, I couldn't be more pleased for you.我弟弟内维尔是星期天出生的，当时所有的教堂钟声齐鸣。My brother, Neville, was bo...