The research status of binary and multi-component phase diagram of magnesium alloys has been analyzed and several problems existing in alloying of magnesium alloys have been pointed out.
论文分析了镁基合金二元和多元相图的研究现状；指出了镁合金在合金化中存在的问题。
In the first phase, we carried out the dual classification, determine whether a syntactic component is a semantic role, then do multi-classification to assign a specific semantic role.
在第一阶段先进行二元分类，判别一个句法成分是否为语义角色，然后对第一阶段中的语义角色再进行多元分类，给其分配具体的语义角色。
In the first phase, we carried out the dual classification, determine whether a syntactic component is a semantic role, then do multi-classification to assign a specific semantic role.
在第一阶段先进行二元分类，判别一个句法成分是否为语义角色，然后对第一阶段中的语义角色再进行多元分类，给其分配具体的语义角色。
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