conceptual hierarchy

基本解釋

This paper introduces the development history, basic concepts and functions of Customer Relationship Management (CRM), focusing on its conceptual hierarchy.
本文介紹了CRM系統(tǒng)技術(shù)產(chǎn)生背景、發(fā)展過程，探討了CRM系統(tǒng)的基本概念和功能，其中著重說明了CRM的概念層次。
A hierarchy conceptual model of the armor protection of engineer equipment was constructed and the method of analyzing and calculating its cost and effectiveness was proposed.
構(gòu)建了工程裝備戰(zhàn)場防護(hù)的層次概念模型，提出了一種裝備戰(zhàn)場防護(hù)費(fèi)用和防護(hù)效果的分析計算方法。
In the implementation of data classifier, we describe extraction and management of conceptual hierarchy for data, also design an automatic extraction algorithm for numeric data .
然后，在數(shù)據(jù)分類器的實現(xiàn)中，論述了數(shù)據(jù)的概念層次提取和管理，并對數(shù)值型數(shù)據(jù)給出了一個自動提取概念層次算法；