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.
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Equation between inter - yam 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.
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In the paper, hydromechanics theory was used to analyse the cause of formation of dynamic load.
本文从流体力学角度出发,分析了液压动载荷形成的原因.
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