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龋病这个危害人类健康很大的慢性病,经过人们一百多年的探索和努力,还没有把它的发生和发展规律完全弄清楚,因而在防治这种病的措施上还缺乏十分有效而可靠的办法。虽然龋病不是一个致命的重病,但它的危害面大,发病率高,就以我国人民患病的情况而论,要作好全国人民的龋病防治工作,的确是一个相当艰巨的任务。龋病的预防,过去已经有好多方法,比较普遍的是饮水氟化法。这个方法对于人口集中的城市较好,象我国大多数人口居住农
Caries, a chronic disease that endangers human health, has yet to be completely understood and effectively implemented after more than 100 years of exploration and hard work by people. Therefore, it is still not very effective and reliable in the prevention and control of this disease Approach. Although caries is not a deadly serious illness, its harmfulness is high and the incidence is high. To the extent that our people are sick, it is indeed a rather arduous task to make good the caries prevention and control of the people throughout the country. Prevention of dental caries, the past there are many ways, the more common is the fluoride method of drinking water. This method is better for cities with concentrated population, as most of our population live in