| 1. | The contents in this course include space right - angle coordinate system , vector ; hood face and its equation , curve and its equation , plane and its equation , beejine and its equation , conicoid 课件的教学内容包括空间直角坐标系、向量、曲面及其方程、空间曲线及其方程、平面及其方程、空间直线及其方程、二次曲面。 |