n.(=dilator)[醫(yī)]擴(kuò)張器；[解]擴(kuò)張肌

Objective To investigat the clinical valvue of dilater curing contract of conjunctival sac. 摘要目的探討結(jié)膜囊擴(kuò)張器在治療結(jié)膜囊狹窄與萎縮的價值。

Dilater can promote the formation of fornicai conjunctive, increase the total area of conjunctival, cure malformation and contract of conjunctiva sac. 結(jié)膜囊擴(kuò)張器能促進(jìn)結(jié)膜囊彎隆部形成，增加結(jié)膜總面積，有效矯正結(jié)膜囊畸形和縮窄。

Conclusions Dilater can promote the formation of fornicai conjunctive, increase the total area of conjunctival, cure malformation and contract of conjunctiva sac. 結(jié)論結(jié)膜囊擴(kuò)張器能促進(jìn)結(jié)膜囊彎隆部形成，增加結(jié)膜總面積，有效矯正結(jié)膜囊畸形和縮窄。

Keywords arc welding machine with recti fication circuit;three-phase trigger circuit;constant current outward dilat ory specific property; 晶閘管弧焊整流;三相觸發(fā)電路;恒流外拖特性;

Flexible dilater 擴(kuò)張器

dilater of conjunctiva 結(jié)膜囊擴(kuò)張器