age-grade table 中文意思是什麼
age-grade table
解釋
年齡班級對照表-
Using the method of principal component analysis, the principal component is extracted from twelve growth grade of foot hones, and the regression of the principal component is followed, then the regression of partitoning age group is conducted, finally table of the bone - age coefficient for determination of person ' s age is obtained
摘要運用主成分分析法提取了十二種足骨發育等級的主分量,接著進行主分量回歸,然後再進行分年齡段回歸,可得用於年齡鑒定的骨齡系數表。
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