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- Hypoplasia of teeth root (HTR) disease is a disorder with physiological development of tooth root. 摘要牙根发育不良疾病是牙齿根部生理性发育出现障碍的疾病。
- METHODS: 3 children with hypoplasia of teeth were examined and analyzed carefully by clinical examination and laboratory test to find the genetic factors. 方法:采用临床、实验室检查方法对3例患儿进行详细的体检,并分析导致出现牙根发育不良表型的遗传学因素。
- What will the world of tooth care look like then? 那么，到那时牙齿保健领域会是一派什么景象呢?
- Keywords hypoplasia of teeth root;causative factor; 牙根发育不良;病因;
- What kind of tooth - paste do you want ? 你要哪种牙膏?
- I need to buy a can of tooth paste. 我需要买一筒牙膏了。
- Use the shape area on the gap of tooth. 牙齿和牙齿之间，请以尖端部分擦拭。
- I pick up a leaflet about the care of teeth. 我拿起一张宣传保护牙齿的传单。
- hypoplasia of tooth 牙齿发育不良
- hypoplasia of tooth roots 牙根发育不良疾病
- Cleanness of teeth in that area make many people die. 那个地区的食物缺乏导致多人死亡。
- The advice was not restricted to the prevention of tooth decay. 这个忠告并不仅仅局限于预防龋齿。
- We have many kinds of tooth paste, which would you like to buy? 我们有许多种牙膏，您想买哪一种?
- This kind of tooth brush is eight cents cheaper than that kind. 这种牙刷比那种便宜八分钱。
- DMFT,DMFS and the ratio of tooth filled were counted. 少部分儿童乳牙龋患严重;
- XE --- Rack shift coefficient for adjustment of tooth thickness . 按照字面是：调节齿厚的齿条位移系数。
- Brain magnetic resonance imaging revealed hypoplasia of corpus callosum. 脑部核磁共显示胼胝体发育不良。
- Dental fluorosis is a kind of hypoplasia and hypomineralization of enamel due to intaking excess fluoride during the process of tooth formation and mineralization . 氟牙症是牙齿形成与矿化过程中，机体摄入过量氟而导致的釉质发育和矿化不良。
- The type,number,and arrangement of a set of teeth. 牙列，齿系牙床的类型、数目和安排。
- He wears a broad grin,display twin stump of teeth. 他咧嘴笑著，露出一对残牙。
