fluorine teeth
英 [ˈflɔːriːn tiːθ]
美 [ˈflɔːriːn tiːθ]
网络 高氟牙
双语例句
- These chronic exposures failed to produce any measurable changes in the general appearance, appearance of teeth, activity, growth, mortality, blood, serum chemistry, or fluorine content of the teeth and bones of the rats tested.
这些长时间的暴露没有在被测试老鼠的总体外观、牙齿外观、活动性、生长、死亡率、血液、血清化学性质或牙齿和骨骼的氟含量方面产生任何可测量的变化。 - Methods 71 outpatients ( Tetracycline stained teeth 21, innately stained teeth 20, fluorine stained teeth 30) had been treated by Beyond whitening accelerator technology.
方法用Beyond冷光美白技术对门诊患者71例（其中四环素牙21例，氟斑牙20例，先天性黄染牙30例）进行美白治疗。 - Study on characteristics of fluorine concentration profiles in fluorosis sheep teeth and bones
氟中毒绵羊骨骼与牙齿中氟分布特征的研究 - The ratio of fluorine to phosphorus in various ages and diseased teeth
不同年龄组和病损牙氟磷含量比的变化 - Preoperative etching improved the effect of the varnish in severe discolored fluorine teeth.
对于重度着色氟牙症，涂膜前进行酸蚀，可明显加强涂膜的漂白作用。 - Geological dating by the fluorine contents in the fossils of ancient vertebrate animal bones and teeth
用古脊椎动物化石中氟含量测定地质年代 - In the past decades, fluorine is used to prevent and treat the decayed teeth.
近几十年来，氟化物广泛用于预防和控制龋齿。