Three dimension solid

• 三维实体

Three dimension solid的用法和样例：

例句

1. The algorithm describes subobjects by the use of the boundary representation and assembles subobjects into 3D objects based on the constructive solid geometry philosophy.
   该算法采用边界表示法描述了实体，并根据结构式立体几何思想把子实体装配成三维实体。