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英语翻译The index for measuring the extent to which a population

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英语翻译
The index for measuring the extent to which a population is affected by caries is the mean DMFT,which in a group of individuals counts the average number of teeth that are Decayed,Missing (on account of caries) and Filled.
It should be pointed out that the simplified oral health survey method developed by WHO is reliable,very inexpensive,can be used anywhere and provides comparable data both in the richest countries and in the poorest.
要自己翻译~不要自动翻译机来直接翻译~
某些专门医学单词可以不翻译~
英语翻译The index for measuring the extent to which a population
楼主,估计你整篇外文都被我包了!
按照受蛀牙影响的人数范围来测量,得出的指数叫做DMFT,具体是在一群人当中,算出已烂的牙、缺失的牙(算入蛀牙数量)、补过的牙的数量的平均数.
应该指出的是,WHO提出的“简化口腔护理调研方法”是可靠的,是经济的,也能在富有的国家和贫困的国家中、任何地方被应用,以及提供参考比较数据.