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.
From these ports the grain is freighted down to Addis Ababa.粮食从这些港口运到亚的斯亚贝巴。We freighted the goods to the warehouse by truck.我们用卡车把货物运到仓库.They freighted the ship with grain.他们把粮食装船....
To get our Colombian visas we bussed back to Medellin.为了拿到前往哥伦比亚的签证，我们乘大巴返回麦德林。He bussed to the city.他乘公共汽车进城.Essential services were provided by Serbian workers bussed in from outside the province.一些基本的服务是由从外省乘坐大巴来的塞尔维亚...