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- Objective To investigate the effects of fluoridated foam with 3 different concentrations on acid resistance of human teeth enamel. 目的探讨不同浓度的氟化泡沫对人离体牙牙釉质抗酸性的影响。
- human tooth enamel 人牙釉质
- The static friction coefficient between the cast Co-Cr alloy clasp and the enamel of human tooth varies within a small range. 常规制作的钴铬合金铸造卡环与牙釉面间的静摩擦系数值变异较小。
- BMP may also be found in human tooth germs, predentin, the cells of outer and inner enamel epithelium, and the cells of dental sac generating alveolar bone. 在人的牙胚中,BMP主要分布在前期牙木质、外釉细胞和造釉细胞以及形成牙槽骨的牙囊细胞中,表明骨的生长和形成以及牙齿的发育都与BMR密切相关。
- Influence of lanthanum on acid-resistant abilities of isolated human teeth enamel and root surface 含镧制剂对离体牙釉质和牙骨质抗酸效果的影响
- Fluoride is a naturally occurring mineral that helps to safely strengthen tooth enamel and prevents cavities. 氟是一种自然存在的矿物质，能安全有效地巩固珐琅质，防止蛀牙。
- Fluoride deters tooth decay by reducing the growth of bacteria that destroy tooth enamel. 氟化物抑制蛀牙通过减少破坏牙齿釉质细菌的生长。
- The very earliest proto-whales had tooth enamel that indicated a fresh water diet. 最古老的鲸鱼所具有的釉质揭示了它们吃新鲜的淡水中的食物。
- In addition,some examples of dose reconstruction by ESR using tooth enamel are given. 另外,还介绍了此技术在剂量重建中的一些应用实例。
- Yes, what was wrong with your old human teeth? 你到底把自己的牙怎么了?
- Nicotine causes brown stains that penetrate the groves and pits of tooth enamel and can be hard to remove by brushing alone. 尼古丁形成的棕色污渍可渗透牙釉的表层，并且很难通过刷牙清除。
- Milk proteins could adsorb to tooth enamel surfaces selectively and form an acquired protein pellicle, which is closely related to tooth demineralization and remineralization. 牛奶可以在釉质表面形成一层获得性蛋白膜,与牙表面的脱矿和再矿化密切相关。
- We infer that the minimum toxic dose should be below 10mg/L in cultured human tooth germ in vitro . 因此推断，在人牙胚体外培养中，氟产生毒性作用的最小剂量应低于10mg/L。
- Glister Multi-action Fluoride Toothpaste contains SYLODENTTM - a unique polishing agent that safely removes surface stains and discolouration without harming the tooth enamel. 采用优质的SYLODENTTM亮洁粒子，细致颗粒结合独特形状及缘边，有效去除牙齿斑渍，而不损珐琅质表面。
- Method: bFGF expression was exmined with immmunohistochemical technique in bud stage,cap stage and bell stage of human tooth germ from aborted embryo of 7,8,10 and 14 weeks. 方法 :选择胎龄分别为 7、8、10、14周自愿终止妊娠的新鲜人胚胎各 4例 ,制作牙胚切片 ,将蕾状期、帽状期和钟状期牙胚切片 ,做免疫组化检测。
- Rather than analyse microscopic cracks in tooth enamel or the chemical composition of bone, as others had done, Strait's team took an approach more common to mechanical engineering. 斯特雷特研究小组采取了一个比机械工程更常见的做法，而不是像别人所做的一样，分析牙齿珐琅质里面的显微裂缝或骨头的化学成分。
- Police say the man found 10 human teeth Saturday when he unzipped a compartment in the wallet. One tooth had a filling. 警方说，这名男子周六拉开皮夹内的一个夹层拉鍊时，发现10颗人类牙齿，其中一颗牙齿填补过。
- In addition, Hawthorn Fruit can cause damage to our teeth Enamel, do not over consume if you have poor teeth condition. 此外，山楂会损害牙齿的珐琅质，因此蛀牙者也不宜多服。
- the developmental process of forming tooth enamel. 牙齿釉质的形成发展过程。
- It's only human nature to want a comfortable life. 想过舒适的生活不过是普通人的本性。
