Geometrical dimension

• 几何尺寸

Geometrical dimension的用法和样例：

例句

1. Four different geometric dimension models of air passage had been developed.
   建立了四种几何尺寸不同的空气通道模型。
2. The article studied the geometrical dimensions and surface quality of the shells in the deformation zone of piercing.
   研究了穿孔变形区中毛管的几何尺寸和表面质量。