搜索结果: 1-1 共查到“医学 Clearances”相关记录1条 . 查询时间(0.062 秒)
Assessment of second-order clearances between orthodontic archwires and bracket slots via the critical contact angle for binding
Archwires Brackets Clearances Contact angles Sliding mechanics
2009/1/4
Twenty-six archwires and 24 brackets were selected from among the hundreds of products available that nominally have from 18 to 22 mil bracket slots and 14, 16, 17, 18, 19, and/or 21 mil archwire size...