principlesn.原则;原理;道义;节操名词principle的复数形式.
principles of running journals办刊宗旨
principles of site-selection选址原则
principles of food composition食品结构原则
principles of database systems数据库系统原则
principles for period division分期原则
principles of measuring penalty裁量原则
Principles of Operating Systems操作系统原理
Principles of Enhanced Strength强化原理