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.中氟化物含量进行了测定分析,结果表明,地层..氟含量适中,山泉.矿泉.氟含量偏低,纯净.矿物质.未出氟化物。
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.中氟化物含量进行了测定分析,结果表明,地层..氟含量适中,山泉.矿泉.氟含量偏低,纯净.矿物质.未出氟化物。
TheyThe use a fluorid of fluoride to protect teeth is common in many parts of the world.
用氟化物保护牙齿被世界上很多国家所使用。
3儿茶:合国内外的研究报告,证实儿茶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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