fluoride

英 [ˈflɔːraɪd]

美 [ˈflɔːraɪd]

n.  氟化物

复数：fluorides　

化学

Collins.1 / BNC.25863 / COCA.19970

牛津词典

noun

• 氟化物
  a chemical containing fluorine that protects teeth from decay and is often added to toothpaste and sometimes to drinking water

柯林斯词典

• 氟化物
  Fluorideis a mixture of chemicals that is sometimes added to drinking water and toothpaste because it is considered to be good for people's teeth.

英英释义

noun

• a salt of hydrofluoric acid

双语例句

• Fluoride also helps teeth damaged from the decay process and breaks down bacteria on teeth.
  氟化物也能帮助牙齿来自腐朽过程的损坏和牙齿中微生物的破坏。
• Research on the Determination of Fluoride in the Soil by Ion Electrode Method
  离子电极法测定土壤中氟化物的方法研究
• Since then, many studies have confirmed the value of fluoride.
  从那以后，许多研究都证实了氟化物的价植。
• Most urban water supplies in the United States now contain fluoride in varying amounts.
  现在美国大部分城市供水中都存在含量不一的氟化物。
• Conclusion Fluoride have various effects on body trace element and catalase.
  结论氟对机微量元素和过氧化氢酶有不同的影响。
• Objective To determine the impact of temperature and relative humidity on sulfuryl fluoride fumigation against rats.
  目的观察温度和相对湿度对硫酰氟熏蒸灭鼠效果的影响。
• To investigate the influence of fluoride pollution on workers in the production process of salt fluoride.
  了解氟化盐生产过程中车间空气氟污染状况及对工人健康的影响。
• They recommend exercise and eating blueberries, sage and kelp, and avoiding sunscreen and fluoride.
  他们推荐的方法包括：进行体育锻炼，吃蓝莓、鼠尾草和海藻，避免使用防晒霜和氟化物。
• Conclusion Electromagnetic fields can be used to reduce turbidity value and fluoride in water.
  结论复合电磁场可有效降低水的浑浊度和去除其中的氟离子。
• The past study found that excessive fluoride or aluminum will cause different degrees of intoxication.
  以往的研究发现，氟过量或铝过量均会引起不同程度的氟中毒或是铝中毒。