The regulation mechanism during tooth development, which includes the initiation of tooth developmental signal, the role of neural crest cells in tooth morphogenesis, and the interaction between dent.
本文从牙齿发育信号的启动、颅神经嵴细胞在牙齿形态发生中的作用以及上皮-间充质的交互式作用三个方面简述牙齿发育的调控机制。
The shock response of washing cushioning system is investigated under the action of bock crest tooth pulse.
研究了后峰锯齿脉冲激励下洗衣机缓冲包装系统的冲击响应。
Objective:To analyse on the relationship between the interridge crest line angle and the tooth arrangement of complete denture.
目的 ：分析不同牙槽嵴顶间线角角度与全口义齿排牙之间的关系。
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