畴界 meaning in Chinese
domain boundary
Examples
- Calculation of the antiphase boundary and site preference in fe3al
反相畴界及择优代位的对势计算 - The sequence is : non - classical ng supersaturated solid solution spinodal decomposition the variation in precipitation mechanism of 8 " phase in intermediate region is systematically investigated firstly , and it is found that with the increase of composition the precipitation characteristic transforms from that of metastable to instable region gradually
首次发现l12有序畴之间首先形成较宽的重合位置点阵，随时间延续，重合位置点阵逐渐向ll :结构转变，在两有序畴之间形成反相畴界，随后，由于合金发生分解，反相畴界被有序一无序界面替代。 - Accordingly , a new framework , which provides a common scheme for the numerical simulation on the macroscopic behavior of ferroelectrics though multi - scale analysis on the coupled thermo - electrics - mechanical behavior of multiphase in heterogeneous material , is induced to construct the effective constitutive equation of multiphase . in chapter four , based on the law of domain nucleation and domain wall motion of 1800 domain switching , a new scheme of domain switching and numerical simulation approach is put forward on the foundation of thermodynamics . driving traction , nucleation criterion , velocity of domain wall motion , kinetic relation and rate of domain switching in a single grain are given
第四章以铁电体1800畴变的过程中形核规律和畴界运动规律的实验观察结果为基础，根据热力学理论建立铁电体畴变的理论框架和数值模拟方法；给出了单畴内畴变驱动力、新畴形核准则、畴界运动速度公式、畴变动力学的表达式，单晶的畴变速率公式；用细观力学的观点给出了对多晶铁电体多场耦合的有效性质进行包含畴变速率影响的多尺度分析方法。 - By congruent ordering , a nonstoicheometric single ordered phase is produced with the order domains being separated by antiphase domain boundaries ( apbs ) . spinodal decomposition occurs predominantly at apbs , which results in the replacement of the apbs by the two order / disordered interfaces ; spinodal decomposition at apbs promotes the decomposition in domains , however , the disordered phase in domains disappear as time follows
失稳分解为一特殊的分解类型，主要发生在反相畴界处，并形成无序相，反相畴界处的失稳分解促进畴内的失稳分解，在畴内形成无序相，但随时间延续，畴内无序相逐渐消失。