Objective: To observe the effects of tinidazole composite cataplasm and formaldehyde cresol solution on the incidence of acute inflammation in root canal treatment of chronic periodontitis patients.
目的：探讨替硝唑复合糊剂和甲醛甲酚液对慢性根尖周炎根管治疗期间急症的疗效差异。
This paper also discusses the relationship between the composition and properties of them cresol sulphonate - formaldehyde condensates MSF).
讨论了间甲酚磺酸甲醛缩合物组成和性能关系。
The synthesis process of o-cresol formaldehyde epoxy resin was introduced and the factors affecting the synthesis reactions were discussed in this paper.
本文介绍了邻甲酚醛环氧树脂合成工艺，并对影响其合成的主要因素进行了讨论。
The research dynamics and development trends of O-cresol Formaldehyde Epoxy Resin and its manufacture status and the existing gap between home and abroad was reviewed.
并介绍了国内外在邻甲酚醛环氧树脂方面的研究动态和发展趋势、国内外邻甲酚醛环氧树脂的生产现状及其存在的差距。
The research dynamics and development trends of O-cresol Formaldehyde Epoxy Resin and its manufacture status and the existing gap between home and abroad was reviewed.
并介绍了国内外在邻甲酚醛环氧树脂方面的研究动态和发展趋势、国内外邻甲酚醛环氧树脂的生产现状及其存在的差距。
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