Objective. To determine whether patients with scoliosis can be classified into distinct groups by 3-dimensional curve shape.
目的：明确脊柱侧凸患者是否可以通过三维弯曲形态分为不同类型。
A visual, graphic narrative emerges from the contrasts of local shape and material conditions throughout the whole interior build-out, thus blending two-dimensional motives with 3-dimensional ones.
在整个内部扩建过程，视觉和图形出现于局部形状和材料状况的对照中，因此混合了二维和三维主题。
The shape of streamlined train head is made of the 3-dimensional space free form surface, whose shape outline curve USES NURBS curve and complex shape surface USES 3-d NURBS surface.
基于流线型的列车头部外形由三维空间自由曲面构成，提出采用NURBS曲线设计外形型线和用三维nurbs曲面描述复杂三维曲面的车头外形设计方法。
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