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与不同弹性引方法相关的力分布,用于通过清晰对齐器使上牙脱稳:一个体外研究

Baolong Song1, Yizhe Qi2, Jianwei Sun2

  • 1Department of Stomatology, Daping Hospital, Army Medical University (The Third Military Medical University), Chongqing, 400042, China.

BMC oral health
|April 18, 2025
PubMed
概括

清晰对齐器 (CA) 处理需要更强的弹性或更长的磨损时间,以获得足够的定. 使用按的拉力在牙脱稳过程中提供了比更好的力分布.

关键词:
清晰的对齐器 清晰的对齐器力量的力量的力量的力量的力量.乳弹性的乳弹性ортодонтические 器械 ортодонтические 器械 在牙上使用.热塑性电器的使用方法

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相关概念视频

Relation between Poisson's ratio, Modulus of Elasticity and Modulus of Rigidity01:15

Relation between Poisson's ratio, Modulus of Elasticity and Modulus of Rigidity

Deformation occurs in axial and transverse directions when an axial load is applied to a slender bar. This deformation impacts the cubic element within the bar, transforming it into either a rectangular parallelepiped or a rhombus, contingent on its orientation. This transformation process induces shearing strain. Axial loading elicits both shearing and normal strains. Applying an axial load instigates equal normal and shearing stresses on elements oriented at a 45° angle to the load axis.
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