indentation的例句（indentation在句子中的用法）

• an indentation in a surface 物体表面的凹痕
• In OCR, an indentation in a stroke. 使用光符阅读器(OCR)时, 笔划上的弯钩.
• Indentation methods of hardness testing comprise two principal groups. 压痕法测定硬度包括两大类.
• The operation was successful. The cheek indentation was now just barely noticeable. 手术很成功, 左边脸上原来那块凹处简直看不见了.