系统软件 操作系统 释文 multiprogram dispatching 多道程序分派
- polyspherical coordinate
- polysphygmograph
- polyspory
- polystele
- polystenobaric
- polystomy
- polystyrene
- polysulfane
- polysulfate
- polysulfide
- polysulfide propellant
- polysulfide rubber
- polysulfide rubber; Thiokol
- polysulfide sealant
- polysulfide silane coupling agent
- polysulfone
- polysum
- polysynaptic reflex
- polysynthetic language
- polysynthetic twin
- polytechnical education
- polytechnic college
- polytechnic dictionary
- Polytechnic School
- polytene chromosome