high fluorine groundwater 咸阳高氟地下水
shallow high-fluorine groundwater 浅层高氟地下水
shallow high fluorine groundwater 浅层高氟地下水
high fluorine shallow-bed groundwater 浅层高氟地下水
The high concentration of fluorine anion in groundwater is determined by the Pleistocene sedimentary environment in east Hebei plain.
河北平原东部第四纪更新世沉积环境决定本区地下水为氟离子富集区。
It can provide a new way for reducing fluorine in drinking water in the areas where the groundwater has high fluorine content.
该工艺的水处理费用较低，有可能为高氟水地区的饮水降氟提供一条新途径。
The local inhabitants had a high incidence of endemic fluorosis for drinking the high fluorine content groundwater that widely distributed in southeast of Ningxia, especially in Yanchi County.
宁夏东南部地区由于高氟地下水广泛分布，当地居民长期饮用高氟水导致地氟病发病率非常高，尤以盐池县为甚。
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