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.
摘要
是宁夏广泛分布的一种方，与宁夏特殊的原生球化学环境有密切关系。
中毒化物;
;
常情况;方性中毒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.
摘要是宁夏广泛分布的一种方，与宁夏特殊的原生球化学环境有密切关系。
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显著正相关，主要来自于成土母质。
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