Objective:To analyse on the relationship between the interridge crest lineangle and the tooth arrangement of complete denture.
目的 :分析不同牙槽嵴顶间线角角度与全口义齿排牙之间的关系。
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By this method locomotive supervise and record apparatus can be used to judge the condition of train lineAngle cock according to the air-filled time and air-bled time of train line.
Under a certain aim-mid precision, the error of short lineAngle survey of the mini brim-angle net is bigger, so the production should be done the unequal precision mixable adjustment.