题目内容
义齿固位力与基牙倒凹的深度和坡度的关系是
2021-12-23
A.倒凹深度越大，固位力越小
B.倒凹坡度越小，固位力越强
C.倒凹深，倒凹坡度小，固位力强
D.倒凹坡度一般应大于10°
E.倒凹深，倒凹坡度大，固位力强
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