Resistance to flow may be high enough to cause microvoids and porosity.
流动阻力可能太高，从而导致微孔和多孔。
The formation of microvoids in the cold-drawn microstructure of wire was observed by means of SEM.
研究了层状复合岩石微结构及微空隙形成，利用电镜观察分析了它们的结构特征。
The mechanism of formation of microvoids in wet spinning of blend acrylic fibers is less reported in publications of the world.
有关共混聚丙烯腈纤维湿法纺丝过程中微孔形成的机理，报道甚少。
The mechanism of dyeing of blended fiber was studied, the size of microvoids of fiber was examined through equatorial small Angle X-ray scattering method.
对共混纤维的染色机理进行了研究，通过赤道小角x -射线散射测定了纤维的微孔尺寸。
The studying method and the general contents of microvoids growth models for dynamic ductile damage of metals are introduced and the newest models are evaluated.
介绍了金属延性动态损伤的微孔生长模型的研究方法和一般内容。
It was found that the fracture of TWIP steel was typical ductile fracture pattern and its deformation and fracture processes were the formation, growth and coalescence of microvoids.
结果发现，TWIP钢具有典型的延性断裂断口特征，其变形和断裂过程为微孔洞的形核、长大和聚合。
It was found that the fracture of TWIP steel was typical ductile fracture pattern and its deformation and fracture processes were the formation, growth and coalescence of microvoids.
结果发现，TWIP钢具有典型的延性断裂断口特征，其变形和断裂过程为微孔洞的形核、长大和聚合。
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