logistics service supply的用法和樣例：
例句
- WANs are groups of LANs connected together with communications links from a service provider.
廣域網(wǎng)路是一群本地區域網(wǎng)路經(jīng)由一個(gè)服務(wù)供給者接在一起的的通訊鏈結。 - The variations in demand present a challenge to the operations manager to effectively use the perishable service capacity.
因為服務(wù)具有生產(chǎn)消費同時(shí)性的特點(diǎn)，所以服務(wù)產(chǎn)品無(wú)法儲存，服務(wù)需求變動(dòng)會(huì )對有效利用易逝的服務(wù)供給產(chǎn)生影響。
