the applicability of nano-molecular sieve as adsorbent in removal of excess fluoride from low concentration groundwater was studied.

fluoride accumulation and distribution in mulberry insects near fluoride pollution sources .

大气氟污染源附近食桑昆虫中氟的积累和分布。

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objective: to investigate the inhibition effects of fluoride composite on enamel demineralization.

目的：明确含氟复合体对釉质脱矿的抑制效果。

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aluminium fluoride, lithium fluoride and sodium fluoride etc . with small solubility in water were separated from the pregnant liquor.

分离出溶解度小的氟化铝、氟化锂、氟化钠等。

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the methods and their applicability of the determination of trace fluoride content in samples were reviewed.

文章综述了样品中微量氟化物的测定方法及其适用性。

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solid mineral fuels - determination of total fluorine by oxygen bomb combustion - fluoride ion specific electrode method.

固体燃料.利用氧爆燃法测定总氟含量.氟离子选择电极法

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fluoride ions can then attack underlying tissues and can be absorbed into the blood stream.

接着氟化物离子会侵袭皮下组织，并且会被吸收进血流。

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fluoride in toothpaste can strengthen teeth surface structure, to promote salinity, acid-fast increase capacity and can inhibit plaque.

牙膏中的氟化物能增强牙面结构、促进矿化，提高抗酸能力并能抑制牙菌斑。

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result the content of vma and ffva between the fluoride group and control group is the significant difference.

结果氟骨症患者组与病区对照组间VMA、HVA含量有非常显著差异。

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ammonia and nitrite were not detected at the start, and no precipitation of fluoride salts was observed during these bioassays.

氨和亚硝酸盐含量均未检出在开始时，并没有降水氟盐的观察期间，这些生物测定。

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ac filtration does not remove microbes, sodium, nitrates, fluoride, and hardness.

活性炭过滤不会去除微生物，钠，硝酸盐，氟化物以及降低硬度。

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a new concept for the nuclear fuel recycle system: application of the fluoride volatility reprocessing.

核燃料循环体系的新概念：氟化物挥发后处理的应用…[中国核科技信息与经济研究院]。

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on the whole, the application of chemical fertilizers in the soil led to fluoride retention and enrichment.

总之，施用化肥有会使氟在土壤中滞留富集。

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with a view to protect the area ecosystem, decreasing the emission value of fluoride of all existing aluminum factory is important.

为了保护该地区农业生态环境，需要对现有的各铝厂氟化物排放量进行削减。

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fluoride occurs at elevated concentrations in many areas of the world including africa, the eastern mediterranean and southern asia.

在世界许多地区，包括非洲、东地中海和南亚，氟化物浓度都有升高趋势。

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eat : deficiency of calcium fluoride can cause varicose veins, receding gums, curvature of the spine, & eye problems.

吃：缺乏氟化钙可能造成静脉曲张、齿龈老化、脊椎弯曲和视力问题。

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fluoride enhanced the percentage of human embryo hepatocytes apoptosis bodies and increased the number of cell in s phase.

氟可使人胎肝细胞凋亡百分率明显升高，S期细胞数增多。

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using fluoride toothpaste is an important way to ensure that your teeth are reaping the benefits of this dental-friendly mineral.

使用含氟牙膏是一种能够确保你牙齿能够得到这种利牙矿物质好处的重要途径。

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with the greater availability of lithium fluoride prisms, the use of this spectral range will probably be considerably extended.

由于更多地使用氟化锂棱镜，这个光谱区域的应用可能会有更大的发展。

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fluoride changes the composition of the hydroxyapatite crystal, reducing the solubility of the bone crystals.

氟化物改变组成的羟基磷灰石晶体，降低溶解度骨晶体。

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so, instead of using electrons, dr hinds and his colleagues chose to work with molecules of ytterbium fluoride, a highly ionic substance.

所以，Hinds博士和他的团队选用高度离子化的氟化镱分子来代替电子。

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