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The incidence of fluorosis is correlative with the content of Fluoride, which comes from mother-rock and is related to petrogenic element in soil.

土壤F与土壤中造岩元素具相关,主要来自于成土母质。

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The endemic fluorosis is a kind of endemia widely distributed in Ningxia, and this is strongly related to the special natural geochemical environment of Ningxia.

要地氟病是宁夏广泛分布地方病,与宁夏特殊原生地球化学环境有密切关系。

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adenosine triphosphate, adenosis, adenositis, adenosylmethionine, adenovirion, adenovirus, adenyl, adenylate, adenyl-deoxyribonucleotide, adenylic acid,

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3G, 401(K), a,

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CNN 10 学生英语 2019年4月合集

But too much fluoride, especially for children who's adult teeth are still forming can lead to a problem called dental fluorosis when white patches form on teeth.

的氟化物,尤其对于儿童来说,年人的牙还在阶段,当牙白色斑块时,就会导致一种叫做氟斑牙的问题。

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adeptness, adepts, adequacy, adequate, adequate to, adequately, adequation, aderer, adergneiss, adermata,

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3G, 401(K), a,
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