英语语法分析

Objective To investigate the prevalence and the epidemic law of Demodactic blepharitis ciliaris in Huainan areas.

目的：探讨淮南地区蠕形螨性睑缘炎的患病率及流行特点。

CONCLUSION: Disorder of ciliaris double innervation in the state of near sight is an important reason for asthenopia occurrence.

结论：持续近视状态下睫状肌双重神经支配的异常为肝劳发病的重要原因之一。