Implement the registration and merging of 3-d range data produced by triple laser stripe sensors. The final data can be used by Shoemaking-CAD.

实现了3个激光线结构光传感器的数据配准和数据融合，得到可用于制鞋CAD和制植CAD的脚形和植形数据。

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UG is a powerful CAD/CAE/CAM software, especially its 3-D structure modeling function;

UG是一个功能强大的CAD/CAE/CAM软件，其三维结构建模功能尤为突出；

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The design of the structure of Caseegrain drawtube in space remote instrument was introduced. The product model was constructed using 3-d CAD technique.

介绍了空间遥感仪器中卡塞格伦镜筒的结构设计，利用三维CAD技术构建了产品模型。

youdao

Every year another 5% of the 1.2 million 2-D CAD users in manufacturing migrate to 3-D.

FORBES: Easy Designer

The 3-D CAD's flexibility let PowerSki engineers almost eliminate the need for pricey prototypes.

FORBES: Easy Designer

There are 1.7 million 3-D CAD programs in use.

FORBES: Almost Out of the Woods