Equation between inter - yarn air permeability and parameters of fabric structure was deduced based on Hagen - Poiseuille hydromechanics.利用哈根伯肃叶定律,推导出机织物的纱线间孔隙透气量与织物结构参数的关系式.Equation between inter - yam air permeability ...

electromechanical的音标：electromechanical的英式发音音标为：[ɪ'lektrəʊmɪ'kænɪkəl]electromechanical的美式发音音标为：[ɪˌlektroʊmə'kænɪkəl]...

hydromechanical的音标：hydromechanical的英式发音音标为：[haɪdrəʊmɪ'kænɪkl]hydromechanical的美式发音音标为：[haɪdroʊmɪ'kænɪkl]...