principle norm原则性规定
principlen.原理;原则;主义;信念
principle of equal advantage利益均等原则
principle component analysis主成分分析
principle of logic mechanics逻辑力学原理
principle of stratificaition分层原理
principle of kindheartedness仁爱原则
principle of inaccessibility[化] 绝热不可达到原理
principle of contemporaniety现行性原则
principle component analyses主成分分析