grain logistics的用法和樣例：
例句
- The scheduling of grain logistic processes is a combinatorial optimization problem.
摘要糧食物流過(guò)程的調度是一個(gè)組合優(yōu)化問(wèn)題。 - This article aims towards promoting the formation of grain logistics, which conforms to the grain circulative rule and the product-sale trait.
意在對符合我國糧食流通規律和產(chǎn)銷(xiāo)特點(diǎn)的糧食物流新格局的形成起到促進(jìn)作用。
