理学 层 释 bed 层 对于识别度高、横向延伸较远且具有特殊地质意义的一个或多个单层所划分的岩石地层单位。
＞代数几何＞代数曲线＞释义 sheaf 层 lamina 层，片 layer 层 sheaf 层†，束 stratum 层† tier 层，等级
网络与数据通信 协议体系与组成结构 释文 layer 层
- Museum of the Netherlands (Rijksmuseum)
- Museum of the Occupation of Latvia
- Museum of the War of Chinese People's Resistance Against Japanese Aggression
- Museum of Tibetan Culture
- Museum of Vancouver
- Museum of Wuchang Uprising of 1911 Revolution
- museum on archaeological or historical site
- museum online course
- museum online information dissemination system
- museum operating expense
- museum operation plan
- museum packaging box
- museum patron
- museum performance
- museum performance appraisal
- museum personnel management
- museum positioning
- museum preparatory organization
- museum process design
- museum professional training
- Museum Professions–A European Frame of Reference
- museum programs in school
- museum property management
- Museum Provision and Professionalism
- museum public