The growth velocity for recrystallized grain is proportional to the driving force of recrystallization, which is determined by the grain boundary energy and dislocation density.
再结晶晶粒的生长速度与再结晶驱动力成正比，再结晶驱动力取决于晶界能和位错密度。
The relationship between the boron hardenability factor and the equilibrium segregation of boron to grain boundary, the composition of steel, the austenitizing temperature, grain size was studied.
研究了硼淬透性因子与硼的晶界平衡集聚规律、钢的成分、奥氏体化温度及晶粒尺寸的关系。建立了硼的晶界平衡集聚方程。
The total quantity of corrosion surface defect is decreased due to the decrease of grain boundary energy with the increase of grain size and the atmospheric corrosion resistance is increased.
但是晶粒尺寸增大后晶界处因局部腐蚀电流密度增大将会在局部造成更深的腐蚀坑槽并降低耐候性；
Conductivity varies with grain size of GDC films due to the grain boundary space charge effect, the smaller the grain size, the higher the conductivity and vice versa.
晶界空间电荷效应导致GD C薄膜电导率随晶粒尺寸而变化，晶粒尺寸越小，电导率越大。
The results indicated that the effect of with or without grain boundary is significant to specific resistance, but the effect of quantity of grain boundaries is much smaller.
晶界的有无对电阻率的影响很大，而晶界的多少对电阻率的影响较小。
The results showed that a compressive strain parallel to the grain boundary enhanced the grain boundary migration, which is driven by the interaction between neighboring grain boundaries.
结果表明：平行于晶界方向的压应变可以促进晶界在相邻晶界交互作用下发生迁移；垂直于晶界方向的压应变则不能对晶界迁移产生明显的效果。
Their piezoelectric and dielectric properties relate to the structure characters such as suitable tetragonality, moderate grain-size and Mn ions distributed on the grain boundary.
通过三个体系的比较，PLMN -PZT四元系材料适中的四方度、晶粒尺寸及晶界处锰的析出是它具有良好压电、介电性能的结构基础。
Their piezoelectric and dielectric properties relate to the structure characters such as suitable tetragonality, moderate grain-size and Mn ions distributed on the grain boundary.
通过三个体系的比较，PLMN -PZT四元系材料适中的四方度、晶粒尺寸及晶界处锰的析出是它具有良好压电、介电性能的结构基础。
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