Objective To introduce a new classification for the craniofacial fractures: the alpha-numericcoding system and its clinical application.
目的介绍记录颅颌面部骨折一种新的分类方法:字母-数字编码系统及其初步临床应用。
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Amino acid numericcoding model is used to convert protein sequences into numeric sequences, and the protein Hasse matrix is constructed based on partial ordering.