作者mjspchen82 ([LonEly])
看板NDMC-D62
标题[问题] 解释名词-wrap around
时间Tue Jun 5 19:18:41 2007
wrap-around那题似乎怪怪的...找了一下...
Rf:石教官-adhesive bridge
[Wrap-around design]
The alloy framework should be extended to engage the tooth structure at 180
or more of its circumference when viewed from the occlusal.
Then the etched casting bonds to differently directed enamel rods and
provides mechanical resistence to lateral forces.
wrap-around就是围绕的意思
金属应该围绕180度或是更大的角度,以提供更大的resistence来抵抗外力
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答案应该是这样写(吧)
有疑问再讨论吧
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