射影 | shè yǐng | projection (geometry) / projective | |
射影几何学 | shè yǐng jǐ hé xué | projective geometry | |
射影几何 | shè yǐng jǐ hé | projective geometry | |
射影变换 | shè yǐng biàn huàn | a projective transformation | |
投影几何 | tóu yǐng jǐ hé | projective geometry / same as 射影幾何|射影几何 | |
投影几何学 | tóu yǐng jǐ hé xué | projective geometry / same as 射影幾何學|射影几何学 |