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本文系根据美国宾夕法尼亚大学保健科Rovin教授等,在1983年8月于北京口腔医院的报告稿整理,它解答了经常提出来的有关水源的氟化问题。 1.问:为什么需要把水源氟化作为公共卫生措施? 答:龋齿是普遍存在的疾病之一,占美国人口的98%,而水源氟化是有效、安全和经济的防龋措施,因而是防龋的最好方法。此外,没有其它的健康措施像氟化水源那样得到科学上的充分证实。 2.问:水是如何进行氟化的? 答:当水流过岩石和土壤时,岩石和土壤中的氟化物便在水中溶解,这就是天然水氟化的过程。水源氟化和天然水氟化的过程
This article, based on the report of Professor Rovin et al., Department of Health, University of Pennsylvania, in August 1983 at the Beijing Stomatological Hospital, answers frequently asked questions about the fluorination of water sources. 1. Q: Why fluorination of water sources is a public health measure? A: Dental caries is one of the most prevalent diseases, accounting for 98% of the U.S. population. Fluoridation of water sources is an effective, safe and economical measure to prevent dental caries. Therefore, The best way to prevent caries. In addition, no other health measures are as scientifically proven as fluoridated water sources. 2. Q: How does water be fluorinated? A: When water flows through rocks and soil, the fluoride in rocks and soil dissolves in water, which is the process of fluorination of natural water. Fluorination of water and natural water fluorination process