查询词典 phase transition

Their behaviors of phase transition are related to theflexibility of main-chain and length of flexible spacer.

它们都有液晶性，且相行为与主链的柔性和柔性间隔基的长度有密切的关系。

Light gas gun plate impact experiments were conducted on a FeMnNi alloy and phase transition and spallation occurred.

对FeMnNi合金进行了轻气炮平板撞击实验研究，实验中材料发生了相变和层裂。

A basic review on dielectric nonlinearity and electric tunable mechanism was performed in view of thermodynamics, ferroelectric domain, polar nanoregion, field induced phase transition, grain boundary layer and AC dielectric nonlinearity. The dielectric nonlinearity phenomena in barium stannate titanate ceramics were studied and the field dependences of dielectric constant and loss tangent were showed.

关于低温介电弛豫行为与极性微区关系的讨论涉及到了弛豫铁电体与扩散相变铁电体之间的相容关系，作者认为所有的扩散相变铁电体都应该是弛豫铁电体或潜在的弛豫铁电体，它们的区别仅在于能够观测到介电弛豫现象的测试频率范围不同。

The experimental results show that the unit-cell parameter β is continuously increasing with increasing pressure, suggesting the decrease of structural symmetry of staurolite. An unknown phase transition in staurolite structure was also observed in the pressure range of 1.5~2.7 GPa.

实验表明，在实验压力范围内，随着压力的增加晶胞参数β值逐渐增大，表明了十字石的结构对称性随压力增加而有所降低；同时，在1.5~2.7GPa压力范围内，十字石的晶体结构也发生了改变。

The peak has the typical phase transition character. Combined with analyses of XRD and DSC, it is proposed that the peak originates from the ordering process, which is caused by the jump of antisite atoms to their own sublattice sites through the nearest neighboring vacancies.

这个内耗峰具有典型的相变峰特征，XRD和DSC显示，该峰的出现与样品的有序化过程有关，它产生于反位置原子通过最近邻的空位向自身亚晶格位置的跳动。

Firstly, according to Curie principle, the symmetry of the order parameter is decided by using the symmetry of the crystal before and after phase transition.

在居里原理的基础上，以PZT晶体、钛酸锶晶体和反铁电的简立方晶格模型为例研究了反铁电相变的序参量。

The reason why the internal stress causes the change of Curie temperature was given by phase transition energy.

结合内应力对居里温度的影响，从相变能量组成的角度给出了居里温度变化的理论解释。

The effect of trehalose on the EPC liposomes was studied by monitoring the phase transition.

应用均匀设计研究了PST脂质体制备工艺参数对包封率的影响。

And for both cases the value of is smaller than 1, indicating that the Ising-like phase transition in the 2D FFXY model is not in the same universal class as that in the pure Ising model.

两种情况下得出的ν值都小于1，表明在二维完全阻挫XY模型中的Ising型相变与纯Ising模型的Ising相变不属于同一普适类。

In the paraelectric- antiferroelectric phase transition of antiferroelectrics lead zirconate (PbZrO 3),the symmetry of crystalloid changes.

在反铁电晶体锆酸铅(PbZrO3 )顺电反铁电相变中，伴随有对称性的变化。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。