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
- reverse inequality
- reverse innovation
- reverse isotope dilution analysis
- reverse isotope dilution analysis (RIDA)
- reverse labeling
- reverse lexicographic order
- reverse logistics
- reverse martingale
- reverse mathematics
- reverse metabolic engineering based on comparative genomics
- reverse micelle
- reverse micelle; inverse micelle
- reverse mode
- reverse mutation
- reverse net
- reverse operation
- reverse order
- reverse orientation
- reverse osmosis
- reverse osmosis concentration equipment
- reverse osmosis membrance
- reverse osmosis membrane
- reverse path
- reverse path broadcasting
- reverse path broadcasting, RPB