管理学 信息分类 释 classification schedule 分类表 按照某分类系统中众多类目的相互关系，用标记符号代表各级类目及其次序编排而成，由类目体系、标记符号、说明与注释、类目索引四部分依据知识分类原理组成的分类体系。又称类表、类目表、文献分类表、图书分类表。
数据库 数据库新技术 释文 taxonomy 分类表
- Wallis constant
- Wallis cosine formula
- Wallis formula
- Wallis problem
- Wallis product wall jet
- Wallis sieve
- Wallis sine formula
- Wallman
- Wallman compactification
- wall materials
- Wall method
- wall-mounted toilet automatic cleaning fluid
- Walloons
- wall paint
- wall painting in Pompeii
- wall paintings from tomb of Wang Chuzhi
- wall-paintings of the Taiping Heavenly Kingdom on Tangzi Street
- Wall Painting Treasures of the Tang Dynasty
- Wallpaper
- wall paper
- wallpaper group
- wallpaper wet lay nonwoven
- wall-plug efficiency
- wall pressure
- wall protecting and leakage plugging