查询词典 phase transition

In this paper the software using the method of integral equation to calculate 3D magnetic field and another two programs which use the finite column method to calculate 3D heat field with phase transition and 2D gas-flow field are completed. These programs provide such technique as the access to large quantity data and a simple but effective method to eliminate hidden lines of objects, which are necessary for the calculating of 3D field.

本文应用积分方程法，编制了三维磁场计算软件，应用有限容积法编制了考虑相变的温度场计算软件和气流场计算软件，软件中实现了大容量数据的存储，提出一种简便的消隐方法，这些功能对于三维场的计算不可缺少。

We adopted the phase transition technology to obtain excellent crystal and high brightness yellow series material.

我们采用晶体相变技术，获得了结晶好、亮度高的黄色系列材料。

The method that combines the effective - field renormalization group with the discretized path - integral representation is extenged to study phase transition of the transverse Ising model in a quantum - spin system on the plane triangular lattice.

将离散路径积分表示下的有效场重整化群技巧推广应用于平面三角晶格上量子自旋横向Ising模型的相变研究，在这个方法中，注意区分了两种具有相同配位数而不同几何构形的晶体，并且考虑了起伏的影响，在二阶累积量近似下，得到了接近于精确解的临界值。

The relationship between the interfacial characteristics and phase transition was discussed in this paper.

得到纳米颗粒粒度与退火温度的变化规律，讨论了表面界面特征与相变的关系。

It is possible to understand the intermolecular interactions during phase transition from microstructure according to the change of T〓.

因此，根据T〓的变化可以从分子间相互作用的微观角度来认识相转变。

From thermodynamic point of view a real phase transition process is irreversible and undergoes a series of non-equilibrium states.

根据非平衡热力学理论，实际的相变过程是经历一系列非平衡态的不可逆过程，它是在两相间化学势差Δμ驱动下实现的，在相变中，物质只可能从化学势高的一相向化学势低的一相转化。

By introducing intersublattice coupling coefficient q into three-dimensional Kittle antiferroelectric model and with the aid of phenomenological theory and induced phase transition experiments, the piezoelectric and electromechanical coupling anisotropy of PZT-based materials can be explained qualitatively and quantitatively.

在三维空间的Kittle反铁电模型中引入反铁电原胞中子晶格耦合系数q，藉助于宏观唯象论和诱导相变实验，能够定性和定量地解释PZT基材料的压电和机电耦合各向异性。

Lastly, we discuss the energy-band structure of ultracold atoms in optical lattice by means of Green function method and in addition, procure the superfluid-Mott phase transition condition in mean-field approximation which is in agreement with the result in the literature.

最后利用格林函数方法讨论了光格子中超冷原子的能带结构，根据Mott相存在能隙的判据我们在平均场近似下重新得到superfluid-Mott相变条件，该结论与相关文献一致。

The results show that the magnetic susceptibility changes distinctly at the phase transition temperature.

实验结果表明，样品在相变点处其磁化率有明显的变化。

The effect of discontinuous K(superscript -)-meson condensation on the phase transition is also discussed.

另外还重点讨论了K介子凝聚对相变的影响。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。