n.(=dilator)[医]扩张器；[解]扩张肌
Objective To investigat the clinical valvue of dilater curing contract of conjunctival sac. 摘要目的探讨结膜囊扩张器在治疗结膜囊狭窄与萎缩的价值。
Dilater can promote the formation of fornicai conjunctive, increase the total area of conjunctival, cure malformation and contract of conjunctiva sac. 结膜囊扩张器能促进结膜囊弯隆部形成，增加结膜总面积，有效矫正结膜囊畸形和缩窄。
Conclusions Dilater can promote the formation of fornicai conjunctive, increase the total area of conjunctival, cure malformation and contract of conjunctiva sac. 结论结膜囊扩张器能促进结膜囊弯隆部形成，增加结膜总面积，有效矫正结膜囊畸形和缩窄。
Keywords arc welding machine with recti fication circuit;three-phase trigger circuit;constant current outward dilat ory specific property; 晶闸管弧焊整流;三相触发电路;恒流外拖特性;
Flexible dilater 扩张器
dilater of conjunctiva 结膜囊扩张器
