Abnormal Shape Surface的用法和样例：
- The glasses do not correct for astigmatism, or the abnormal shape of the eye.
- "Once present in the Brain it causes normal proteins to refold into the abnormal shape.
- Applications: Diamond Wire Saw is applied to stone quarrying, block shaping, cutting for abnormal shape and carrying out construction engineering, etc.
- The rates of different abnormal shapes of tympanic membrane(including retraction,adherence and perforation) were 43%,47%and 12%.