The deformative charateristics of cementite of white cast iron during the rolling process was investigated.

研究了惨碳体在白口铸铁形过程中的化特点。

However, license plate images are easily impacted by the shooting angle, so characters on them will inevitably be deflective and deformative.

然而,由车牌图的特殊性,容易受摄摄角度的影响,其字符图难免会出现歪斜形。