数据库 数据库管理系统及其实现技术 释文 immediate constraint 立即约束
- polysilicone
- polysilicon thin film transistor
- polysiloxane
- polysiloxane-based thermoplastic elastomer
- polysleeve
- polyslip
- polysome
- polysomic inheritance
- polyspast
- polyspectra
- polyspectrum
- polyspermy
- polyspherical coordinate
- polysphygmograph
- polyspory
- polystele
- polystenobaric
- polystomy
- polystyrene
- polysulfane
- polysulfate
- polysulfide
- polysulfide propellant
- polysulfide rubber
- polysulfide rubber; Thiokol