The structural configuration of fin propeller complex and lift resistance characteristics in different conditions are discussed.
并研究了鳍桨组合体的结构形式，不同情况下的升、阻力特性；
To describe the structural configuration features of a part, it used the two-tuple relations among the sets composed of structural elements.
对于零件结构构型特征项，采用结构要素集合上的二元关系来描述，提出了用二元有序对组合来定义该码位；
This law can be used to control sleeve moulds and supply the standarized structural configuration schemes for industrilized garment production.
通过掌握结构参数与成品几何形态间的关系控制肩袖部位造型，为服装生产提供理论依据。
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