晶体塑性 meaning in Chinese

crystal plasticity

_ the phenomenon of saturation or " lock up " when all of the grains have transformed , is described in a rattier simple form through domain volume fractions by the proposed model , in which domain switching in ferro - electrics is analogous to that of dislocation movement on crystal slip planes in metals
? ?依据晶体塑性理论，将铁电材料中的电畴翻转类比于晶体位错滑移面上的滑移系，定义铁电材料中相应的电畴反转系；采用电畴的体积分数表述电畴翻转的变化量，得到了电畴翻转的饱和特性的简单描述。