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
- spectral system
- spectral term
- spectral test
- spectral theorem
- spectral theory
- spectral theory of operators
- spectral thermometry
- spectral tilt
- spectral topology
- spectral trace
- spectral transformation
- spectral transmission
- spectral transmittance
- spectral transmittance standard
- spectral tristimulus value
- spectral tuning laser
- spectral type
- spectral value
- spectral weight
- spectral weight function
- spectral whitening
- spectral window
- spectral window function
- spectra of graphs
- spectra-spectroheliograph