The adults prefer to choose the ceramic brackets or plastic brackets whose colour are similar to the teeth for their aesthetic demands.
成人患者在矫治器的选择上对美观的要求较高，更愿意接受与牙色相近的陶瓷托槽和塑料托槽。
参考来源 - 钛酸钾晶须增强型塑料托槽材料的实验研究·2,447,543篇论文数据，部分数据来源于NoteExpress
Objective: to investigate the shear bond strength of three adhesive systems bonded with ceramic brackets to the porcelain surfaces.
目的：研究三种不同釉质粘接剂对陶瓷托槽与瓷修复体粘接剪切强度的影响。
Compared to normal stainless steel orthodontic brackets, the nano-TiO_2 ceramic coated orthodontic brackets exhibit good surficial characters: low surface roughness and low bracket-wire friction.
纳米陶瓷涂层直丝弓托槽与国产普通金属直丝弓托槽相比，具有良好的表面光洁度，且托槽-弓丝摩擦力明显减小。
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