数据库 数据库管理系统及其实现技术 释文 set constraint 集合约束
- nodal number
- nodal plane
- nodal point
- nodal point and nodal plane
- nodal precession
- nodal regression
- nodal seismic data acquisition system
- nodal set
- nodal singularity
- nodal slide
- nodal surface
- Nodar Dumbadze
- nodding
- nodding duck wave power generation
- nodding technique
- node
- node analysis
- node centrality
- node current equations
- No delay plan
- node-link method
- node-locus
- node mobility model
- node of a curve
- node of a graph