• Here is oxygen and fluorine.

    就是

    youdao

  • End use fluorine rubber sealing strip.

    使用橡胶密封

    youdao

  • This mixture is less toxic than pure fluorine.

    混合物毒性氟弱

    youdao

  • Fluorine is the special non-metal element in tea.

    含有特殊非金属元素

    youdao

  • Objective To observe the fluorine release from varnish.

    目的观察保护在去离子水中的释放情况。

    youdao

  • The fluorine is a necessary trace element of organisms.

    机体必须元素

    youdao

  • The method can determine fluorine in solid biologic samples.

    方法适于固态生物样品测定

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  • Therefore, foreign fluorine resin variety and quality are far ahead.

    因此国外树脂品种质量遥遥领先。

    youdao

  • Objective To study the influence of excessive fluorine on human heart.

    目的了解过量氟摄入人体心脏影响

    youdao

  • Those with transmission power below 3KW adopt full fluorine structure.

    传动功率3kW以下采用结构

    youdao

  • Season has no remarkable influence on Fluorine in hair of yellow tattles.

    季节牛毛含氟量无显著影响

    youdao

  • Now here is fluorine, same skeleton, only fluorine has seven valence electrons.

    同样结构只有七个价电子

    youdao

  • As a necessary element of animal, fluorine has very important function in production.

    作为动物体中一种必需微量元素生产重要作用

    youdao

  • The organic fluorine paint contains C-F bond and has many particularly excellent performance.

    有机涂料含有C-F具有许多特殊优异的性能

    youdao

  • The organic fluorine paint contains C-F bond and has many particularly excellent performance.

    有机涂料含有C-F具有许多特殊优异的性能

    youdao

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