管理学 情报组织技术 释 signature file 签名档 基于散列变换、面向单词的索引结构。又称签名文件。
数据库 数据库管理系统及其实现技术 释文 signature file 署名文件
- web crawler
- Web crowdsourcing service
- Web data description language
- Web data extraction
- Web data integration
- Web data management
- Web data mining
- Web Design
- web design
- Web deviation rectifying device
- web diagram
- web dictionary
- web differentiation
- web drafting machine
- Web engineering
- Weber
- weber
- Weber crater
- Weber differential equation
- Weber discontinuous integral
- Weber equation
- Weber-Fechner law
- Weber formula
- Weber function
- Weber-Hermite differential equation