例句
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health effects of fluorine pollution
氟污染对健康的影响
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Significant changes have been noted where sensors were exposed to trichloride.
当传感器暴露在三氯化物中时,有很大变化.
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Fluorine contents in grains of Xuzhou epidemic fluorosis area range between 0.
徐州地氟病区几种主要粮食中氟的含量变化在0.
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If the fluorine content is high, it may increase plant corrosion.
如果氟的含量高, 会加剧设备的腐蚀.
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The fluorine does not accumulate indefinitely in the water.
氟不会在水里无限制地积累.
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A large proportion of the fluorine is vaporized during the concentration process.
在浓缩过程中大部份氟蒸出.
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Diisopropyl phosphite was directly synthesized from phosphorus trichloride and isopropanol by using the solvent method.
以三氯化磷与异丙醇为原料,用溶剂法合成了标题化合物.
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Bromobenzene, magnesium , antimony trichloride and bromine act as raw materials, dibromotriphenylantimony flame retardant is synthesized.
以溴苯、镁粉 、 三氯化锑、溴素为原料, 合成了二溴三苯基锑阻燃剂.
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Porous analcite balls are prepared by analcite rocks andand then are used to removing fluorine.
通过微观分析方法,在鄂尔多斯盆地白垩系钻孔岩样中首次发现方沸石类矿物.
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Presumably both the very small size and activating influence of fluorine atoms contribute to this exception.
这大概是由于氟原子半径小和活性高这两个原因的影响,氟原子对这种例外做出了贡献.