We can see that production management is not a set of techniques. 我們看得出來(lái)生產(chǎn)管理學(xué)不是一些技術(shù)的匯集。
"accommodation note, lip service" 空頭支票
The data base management system is a group of programs that maintains the data base. 數據庫管理系統是一組操縱和管理數據庫的程序。
It has been recognized in the past that the traditional Database Management Systems cannot handle efficiently spatial data in mutil dimensional space. 空間檢索技術(shù)是有效地管理和操縱空間數據的一種必要手段。
