Unverified75% confidenceFactTime unknown
普通平面口镜与凹面(放大)口镜的区别:平面镜成像真实无变形适合整体观察,凹面镜放大但边缘会畸变,判断牙齿位置时应以平面镜为准,避免凹面镜的距离误判
1
Sources
75%
Confidence
Long-term
Relevance
-
First Seen
Sources
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