释义 |
- 1
Metbods: a two dimensional finite element model was built up to analyse the stress within the periodontal tissue of the first molar, with a reduced tooth eruption-resistant force. 方法:用二维有限元法分析阻萌力减少前后下第一磨牙牙周组织内应力分布的变化。 - 2
Human tooth development is a reciprocal and consecutive process, which includes bud, cap, bell stages, tooth root development and tooth eruption. 人类牙齿的发育,经历蕾状期、帽状期、钟状期、牙根发育和牙齿萌出期。 - 3
Human tooth development is a reciprocal and consecutive process, which includes bud, cap, bell stages, tooth root development and tooth eruption. 人类牙齿发育是一个连续的过程,经历了蕾状期、帽状期、钟状期和牙根发育期。
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