penumbral region 半影区
计算机应用 计算机辅助设计与图形学 释文 penumbra 半影区
- semiconductor transducer
- semiconductor wafer processing
- semiconductor X-ray detector
- semiconductor γ-ray detector
- semiconduct switch
- semi-cone
- semi-cone angle
- semi-confinedfeeding cattle
- semiconformal
- semiconjugate axis
- semiconnex relation
- semiconservative replication
- semi continuity
- semi-continuity
- semicontinuity
- semicontinuous
- semicontinuous decomposition
- semicontinuous equivalence
- semi continuous fermentation
- semi continuous function
- semi-continuous function
- semicontinuous function
- semicontinuous hull
- semicontinuous mapping
- semicontinuous matrix