探讨了利用粉煤灰、粉媒灰—生石灰体系处理含氟水的能力和影响因素。
In this study, we investigated experimentally the ability and affecting factors of fly ash in removing fluoride ions.
地方性氟病等是由于饮用含氟水引起的，改水降氟是控制地氟病的有效方法。
Improving the water quality by reducing its fluorine content would be an effective method to control diseases caused by fluorine.
美国牙医协会(ada)建议给不具备最佳饮用含氟水的社区中的儿童补充氟化物。
The American Dental Association (ADA) recommends fluoride supplements for children who live in communities that don't have optimally fluoridated drinking water.
就地取材，对方沸石岩进行提纯和改性，制成多孔方沸石球，用于含氟水的处理，取得了明显的效果。
Porous analcite balls were prepared from the analcite rocks after purifying and modification and then were used to remove fluorine.
染氟组大鼠饮含氟水。豆浆对照组和牛奶对照组大鼠分别饮正常水和豆浆或牛奶（平均每日每鼠6祖）。
Cow's milk control drank the normal water and fresh cow's milk of average 6ml daily.
从拒水拒油机理、含氟单体的合成、含氟聚合物的聚合方法及其应用等方面对含氟多功能织物整理剂的国内外最新研究进展进行了较详尽的综述。
In this paper, the mechanism of water-and oil-repellency, the advances in the synthesis of fluorine-containing monomers, the methods of polymerization and their application are reviewed in detail.
结果表明。这里的水氟、土壤水溶氟、牧草含氟量等均比氟安全区偏高，属自然高氟地区。
The result shows that the water flourine, soil water - soluble flourine and flourine in herbage are higher than those of safe area.
饮用低氟水的儿童无论是否使用含氟牙膏，其氟斑牙患病率间没有差别。
The prevalence of dental fluorosis of the children drinking low fluorine water was no difference no matter whether using fluoride dentifrice or not.
结论：改水降氟区儿童使用含氟牙膏增加了儿童的摄氟量，会引起儿童氟斑牙患病率的增加。
Conclusion: The using of fluoridated toothpaste increased the fluoride intake in the children in defluoridated areas, which caused the increasing of prevalence of dental fluorosis.
含氟复鞣剂可以赋予皮革良好的手感、优异的透气性、抗水抗油性、抗污性等性能。
The leather treated using fluorine containing retanning agent has a soft hand, good gas permeability, and better water , oil and soil resistances and so on.
用含氟聚合物渗透加固保护古代砖质类建筑，提高文物的机械强度、抑制或减缓水对文物的侵蚀。
Penetration of fluorine polymer can be used to improve the mechanical strength, stop or slowdown the attack of water to ancient relics for protection of ancient brick-based buildings.
用含氟聚合物渗透加固保护古代砖质类建筑，提高文物的机械强度、抑制或减缓水对文物的侵蚀。
Penetration of fluorine polymer can be used to improve the mechanical strength, stop or slowdown the attack of water to ancient relics for protection of ancient brick-based buildings.
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