equivalent profile

• 等效断面

equivalent profile的用法和样例：

例句

1. The main goals of product quality include stable dimensions, fine surfaces of the profile extrusion, and no internal air bobbles in the products.
   若产品截面为对称性异型断面，其所需调整设定之工作参数，则远较单纯平板或正多边型之押出工件的工作参数更难取得最佳化之参数组合。