rotation surface 旋转曲面 surface of revolution 旋转曲面† surface of rotation 旋转曲面
计算机应用 计算机辅助设计与图形学 释文 surface of revolution 旋转曲面
- niobium material for superconducting application
- niobium metallurgy
- niobium oxide
- niobium powder
- niobium products
- niobium single crystal
- niobium tantalum ore concentration
- niobium tin superconductor
- niobium titanium superconductor
- niobium wire
- Niobrara tight oil
- Niobē
- NIOC
- Ni(OH)2/NiOOH counter electrodes
- Niokolo Koba National Park
- nioro
- NIOSH
- niostan
- Nipah virus
- Nipah virus disease
- Nipah virus infection
- nipa palm
- nipa palm hispid beetle
- niphablepsia
- NIPI superlattice