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....

backlogging的音标：...

v.（使）积压( backlog的现在分词 )，储存，（为日后装运而）登账确认（订货）...