METHODS:Ornidazole oral membrane was prepared with polyvinyl alcohol and sodiumcarboxymethylcellulose as its adjuvants;
方法：以聚乙烯醇、羧甲基纤维素钠等为辅料制备奥硝唑口腔膜剂；
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CMC according to different viscosity purposes can be divided into many levels, such as the viscosity of sodiumcarboxymethylcellulose for washing 10~70 (less than 100);
cmc根据用途的不同粘度也分很多个等级，比如洗涤类的羧甲基纤维素钠粘度为10~70（100以下）；
3
Conclusion Basic fibroblast growth factor is helpful for the healing of corneal epithelium in electric ophthalmitis, and sodiumcarboxymethylcellulose helps keep tear film stable.