The influence concem about fluorid effecting the health was discussed,thinking that there is a suitable density fluorid in the drinking water.
对新乡市不同水.中
化物
进行了测定分析,结果表明,地层水.管网水.适中,山泉水.矿泉水.偏低,纯净水.矿物质水.未
出化物。
化物The influence concem about fluorid effecting the health was discussed,thinking that there is a suitable density fluorid in the drinking water.
对新乡市不同水.中化物进行了测定分析,结果表明,地层水.管网水.适中,山泉水.矿泉水.偏低,纯净水.矿物质水.未出化物。
TheyThe use a fluorid of fluoride to protect teeth is common in many parts of the world.
用化物保护
世界上很多国家所使用。
3儿茶素类：综合国内外的研究报告，证实儿茶素类其及氧化聚合物具有抗氧化，抗炎，抗菌，抗细胞突变作用。
Acacatechin: Researches from home and abroad have proved that the acacatechin and its fluorides can resist oxidation, inflammation, bacteria and cell mutation.
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