The control of anchorage has been a difficult question orthodontics.

摘要支抗的控制一直是正畸领域的难点.

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A practical experts system is proposed after thorough analysis and study orthodontics.

在深入分析和研究口腔正畸学的基础上,开发出一套实用的专家系统.

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Methods 812 cases of maxillofacial malformation were treated with dental surgery orthodontics.

方法对812例牙源性错牙合畸形患者,采用牙外科正畸术矫治.

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It provides science analysis in diagnosis and research of orthodontics.

该系统为口腔正畸医学的诊断和研究提供科学的分析依据.

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Construction of three - dimensional and non - liner finite element model of Ni - Ti arch wire for orthodontics.

正畸NiTi弓丝三维非线性有限元建模研究.

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Objective To study the significance and principle of simultaneous orthodontics during mandibular distraction osteogenesis.

目的探讨下颌骨牵引成骨同期正畸治疗的意义和原则.

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Conclusion Corticotomy - facilitated orthodontics is an effective method to correct the collapsed arch and severe posterior lockbite.

结论牵张成骨术配合正畸力是一种解决牙弓塌陷和后牙锁牙合等正畸疑难病例的有效方法.

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This article reviews the recent research developments in implant in orthodontics and prosthodontics.

本文就种植体在口腔正畸、修复中的研究近况作一些介绍.

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Now it is as just about as cosmetic, and as non - essential, as birth control or orthodontics.

现在它几乎是仅用作表面的或 非 必须的, 作为出生控制或牙齿矫正.

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