理想纵断面曲线
Optimal longitudinal profile curves
纵断面变形曲线
longitudinal deformation curve
纵断面线形
longitudinal section alignment
vertical alignment
全景颌曲面X线断层机
panoramic jaw tomography unit
Bezier(+)曲线曲面
Bezier(+) curves and surfaces
Bezier曲线曲面
Bezier curves and surfaces
NURBS曲线曲面
NURBS curves and surfaces
NURBS line and surface
NURBS curve and surface
NURBS curve surface
变形曲线曲面
Deformable curve and surface
变形曲线曲面造型
Deformable curve and surface modeling
参数曲线曲面
parametric curve and surface
多项式曲线曲面
polynomial curve and surface
复杂曲线、曲面
Complex curve and surface
复杂曲线曲面插值
interpolating complicated curve and surface
广义Bezier曲线曲面
generalized Bezier curve and surface
广义Bzier曲线曲面
generalized Bzier curve and surface
混合曲线曲面
blending curve and surface