1.(色差较大的)明显边缘
1.the edge of various organs or body parts, e.g. the area in the eyeball where the cornea and sclera meet
1.Conclusion: Autografting of corneal limbus stem cells might be a simple, safe and effective surgery for recurrent pterygium.
结论：自体角膜缘干细胞移植是一种治疗复发性翼状胬肉简单、安全、有效的手术方法。
2.The cells were taken from the limbus, the rim around the cornea, the clear window that covers the colored part of the eye.
研究中的干细胞取自异色边缘即角膜缘（角膜是覆盖眼睛有色部分的透明窗口）。
3.Blunt trauma ruptures typically occur in areas where the sclera is thinnest: the limbus or at the insertions of the extraocular muscles.
钝挫伤导致的破裂一般发生于巩膜最薄处：角巩缘或眼外肌附着处。
4.Lower lid margin. It should bow gently from medially to laterally, with the lowest point between the pupil and the lateral limbus.
下睑缘。从内侧到外侧下睑缘轻微弯曲，在瞳孔和外侧异色边缘之间最低。
5.Objective To discuss the effects of transplantation of corneal limbus with amniotic membrane for patients with corneal limbal deficiencies.
目的探讨角膜缘移植联合羊膜移植术在治疗角膜缘缺陷症中的作用。
6.Objective: To survey the clinical effect in treatment of pterygium by fresh amnion with autogenous corneal limbus stem cell transplantation.
目的：观察新鲜羊膜移植与自体角膜缘干细胞移植治疗翼状胬肉的临床疗效。
7.In a normal eye, stem cells in the limbus are like factories, churning out new cells to replace dead corneal cells.
正常眼睛中的异色边缘中的干细胞就象工厂，能够生产出新的细胞来替代死亡的角膜细胞。
8.Conclusions: Limbus cornea stem cell autograft transplantation with fresh amnion is a safe and effective method.
结论：自体角膜缘干细胞移植联合羊膜移植治疗复发性翼状胬肉是安全有效的治疗方法。
9.Homologous conjunctiva and limbus transplantation for ocular chemical burn .
眼化学伤异体结膜联合角膜缘部移植术。
10.Objective: To evaluate the effect of limbus corneoscleral stem cells transplantation on pterygium .
目的：评估角膜缘干细胞移植术治疗翼状胬肉的疗效。