[口腔]乳牙列

primary dentitions───[口腔]乳牙列

primary election───（美）初选；预选

primary motivation───原始动机

primary education───初等教育

primary elections───（美）初选；预选

primary electron───[物][电子]原电子

secondary dentition───继发牙列

primary educations───初等教育

primary production───初级生产

To investigate the therapeutic effects of maxillary expansion and protraction in the primary dentition.───探讨在乳牙期利用固定扩弓矫治器前牵引的临床效果。

Fixed orthodontic treatment is rarely used on primary dentition.───固定正畸治疗一般很少在乳牙列上进行。

Objective This study observed plaque distribution on primary dentition to offer more scientific toothbrushing instruction.───目的观察分析全口乳牙的菌斑附着状况。

Double and congenitally missing teeth are known to be commoner in the primary dentition than the permanent.───双和先天缺牙已知是百姓在初级牙列比永久性的。

Prefabrication of dental crowns for primary dentition and permanent young molars.───制造主要齿列和臼齿牙冠。

The Study on the Clinical Manifestation of Developmental Enamel Defects in Primary Dentition───乳牙釉质发育缺陷临床特点的研究

Conclusion: This method may not only repair and preserve the decayed tooth, but also maintain the completion of the primary dentition and improve the masticatory function.

Prefabrication of dental crowns for primary dentition and permanent young molars.

Objective This study observed plaque distribution on primary dentition to offer more scientific toothbrushing instruction.

To investigate the therapeutic effects of maxillary expansion and protraction in the primary dentition.

Fixed orthodontic treatment is rarely used on primary dentition.