principal character
短语词组
- Principal l character 主要特征
- Principal Dirichlet character 狄利尅雷特征
- principal part character 主躰性
- principal indecomposable character 主不可分特征標
- dirichlet principal character 狄利尅雷主特征
- principal part -character 主躰性品質
- principal character extraction 主成分特征提取
- principal character of group 群的主特征 返回 principal character