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- permanent tooth bud 恒牙胚
- He is cutting his permanent teeth. 他正在长恒齿。
- In a developing human jaw, different homeobox genes are activated in different areas, guiding each tooth bud down a pathway to become a molar, premolar, canine or incisor. 在发育中的人类颌部，不同的同源匣基因会在不同的位置活化，引导各个牙胚变成臼齿、前臼齿、犬齿或门齿。
- Objective To investigate the permanent tooth caries of 12-year-old children in Kaifeng. 目的了解开封市区12岁学生恒牙龋发病情况。
- Objective;To observe the clinic effect of desensitization after tooth preparation of young permanent tooth. 目的观察年轻活髓牙牙体制备后脱敏处理的临床效果;
- Permanent teeth can't regenerate after falling off. 恒牙脱落后是不能再生的。
- Tooth implants were generated from pig third molar tooth bud cells seeded onto polyglycolide (PGA) and polyglycolide-colactide (PLGA) scaffolds, and grown for 4 weeks in the omenta of adult rat hosts. 将猪的第三磨牙牙胚细胞接种到PGA和PLGA支架材料用于构建牙齿的移植物，并将上述移植物在成年大鼠大网膜内移植4周。
- Enamel erosion is permanent tooth damage and is easily misdiagnosed with attrition due to physical effect and enamel decalcification due to bacterial nature. 牙釉质的腐蚀是一种永久性破坏，也常常与物理性因子所造成的磨耗及细菌性所造成的牙釉质脱钙相类似而被误诊。
- You wished for your child to have all permanent teeth. 你多希望孩子的牙都换成了恒牙。
- What nutrition should complement when child grow permanent teeth? 小孩子换牙时应该补充什么营养？
- Objective: Observing vital pulpotomy of young permanent teeth. 目的对年轻恒牙施活髓切断术观察其疗效。
- A: a young sheep esp. Less than one year old or without permanent teeth. 一头年轻的绵羊,尤指年龄小于一岁或者没长成人齿的羊。
- Pathogeny of periodontosis of green early days is unidentified, come on go out at deciduous teeth bud period, the age can come early 4 years old or so or earlier. 青春前期牙周炎病因不明，发病于乳牙萌出期，年龄可早至4岁左右或更早。
- premature eruption of permanent tooth 恒牙早萌
- premature loss of permanent tooth 恒牙早失
- Male's kidney energy is prosperous at the age of eight, when hair and permanent teeth grow. 丈夫八岁肾气实,发长齿更。
- It could interfeir interfere with the corrept correct development of permant permanent teeth. 吸吮拇指可能会对恒牙的正确生长产生妨碍。
- Swallowing too much fluoride can cause fluorosis or white spots on your child's permanent teeth. 吞咽过多的氟化物会引起氟中毒或在宝宝的牙齿上形成白斑。
- The arrangement of the young leaves within a bud. 幼叶卷叠式花蕾内的幼叶的排列
- Adults have 28 permanent teeth, or up to 32 including the third molars (or wisdom teeth). 成人有28颗恒齿，包括第三臼齿(或智慧齿)，则最多为32颗恒齿。
