primary data是什么意思

网络释义

用法例句

Filename doesn't exist or contains unknown data

文件名称不存在，或者包含未知数据。

This media contains an unknown data format and cannot be logged.

该媒体包含未知数据格式，无法记录。

The examination of statistics requires knowledge of mathematics.

数据分析需要数学知识。

Data mining,also known as knowledge discovery in databases.

数据采掘,也称数据库中的知识发现。

List the given information and the unkown quantities.

列出给定数据和未知量。

KDD (knowledge discovery in database)

数据库中的知识发现

From Data Management to Knowledge Management

从数据管理到知识管理

Study on The Problems of Intellectual Property Protect of The Data Library of The Digital Library;

论数字图书馆数据库的知识产权保护

Study on the Intellectual Property Right Protection of Database in Digital Library;

数字图书馆数据库知识产权保护探析

Intellectual Property Protection of Digital Libraries and Databases;

数字图书馆与数据库的知识产权保护

Cognition Process and Algebra Description of Spatial Data Warehouse

空间数据仓库的认知过程与代数描述

Data Mining is acquire and mine knowledge from mass data.

数据挖掘就是从大量的数据中提取或挖掘知识。

The data flow terminates in an unknown item. A data flow can terminate in only one of either a data store, interface or process.

数据流结束于未知项。数据流只能结束于数据存储、接口或进程之一。

The data flow originates from an unknown item. A data flow can originate from only one of either a data store, interface or process.

数据流源于未知项。数据流只能源于数据存储、接口或进程之一。

A data structure that represents discovered knowledge based on analysis of multidimensional or relational data

数据结构，表示基于多维数据或关系数据的分析的已发现知识

Two Important Technique of Knowledge Management:Data Miningand Knowledge Discovery;

两种重要的知识管理技术:数据挖掘和知识发现

Using Marketing Domain Knowledge to Optimize the Knowledge Discovery in Database;

运用市场营销领域知识优化数据库知识获取

Analysis on Data, Information and Knowledge in Knowledge Management

知识管理研究中数据、信息、知识概念辨析