profile modeling的用法和样例：
例句
- The gear hobbing machines are a universal platform for shaping machines and for generating and profile grinding technology.
滚齿机是插齿机与展成及仿形磨削技术的通用平台。 - This machine is used to profile the shape of the shoe from the shoetree using plastic foil during the process of shoe design.
本机在鞋样款式设计中，将鞋楦的形状，利用塑料胶片通过本机进行仿形覆制。
