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- 系统system
- 系统的systemic
- 信息系统information system
- 系统信息system information
- 系统管理员system administrator
- Poincaré映射Poincaré map
- 文件系统file systems
- Poincaré分支Poincaré bifurcation
- p-Poincaré厚p-Poincaré thick
- 系统文件system file
- Poincar不等式poinearé inequality
- 系统地by the numbers
- Poincaré方程Poincar equation
- 生态系统ecological system
- Poincaré度量Poincare metric
- Poincaré截面Poincare section
- 系统盘system disk
- Poincaré变换Poincaré transformation
- 免疫系统immunologic system
- Poincaré不等式Poincaré inequality
