Read Edit View history 投影几何 tóuyǐngjǐhé projective geometry Origin Definitions Defs Strokes Stroke Words Sentences Sents Senses Add sense 投影几何/ 投影幾何 tóuyǐngjǐhé projective geometry The branch of geometry dealing with properties of figures that are invariant under projection Edit Delete References Add reference same_as 投影几何/投影幾何 → 射影几何/射影幾何 Edit Delete
投影几何/ 投影幾何 tóuyǐngjǐhé projective geometry The branch of geometry dealing with properties of figures that are invariant under projection Edit Delete