理学 高维纹理 释 solid texture；volume texture 体纹理 传统的纹理贴图所采用的纹理一般是二维图案，具有二维定义域，而体纹理（solid texture或volume texture）是三维图案，具有三维定义域。
计算机应用 计算机辅助设计与图形学 释文 solid texture 体纹理
- σ-additivity
- σ algebra
- σ-algebra
- σ algebra of events
- σ-algebra of events
- σ-algebra of sets
- σ algebra prior to τ
- σ-algebra prior to τ
- σ bond
- σ bond metathesis
- σ-compactness
- σ-compact set
- σ-compact space
- σ-complete
- σ-complete ideal
- σ-complete lattice
- σ-completeness
- σ complete vector lattice
- σ complex
- σ component
- σ convergence
- σ discrete family
- σ-discrete family
- σ-donor ligand
- σ electron