变晶

On the other hand, the Ag42In42Ca16 icosahedral quasicrystal is stable both chemically and structurally under the same conditions.

在相同条件下，二十面体准晶Ag42In42Ca16保持不变，具有高的结构和化学稳定性。

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。

On the other hard, intergranular carbides also increase the stress sensitivity of creep rate and creep activation energy.

利用该模型和单相合金的数据不仅能预测晶界析出合金的蠕变速率而且能导出后者的应力指数和激活能。

Brittle deformation can cause more microfacture, intercrystalline interstice and cleavage, and then make the texture worse.

脆性变形致使翡翠的显微裂隙、解理和晶间间隙发育，从而使翡翠的质地变差。

This article in view of present domestic uses in the power source is the thyristor static state invertor.

不能下载请报告错误，谢谢摘要本文针对目前国内用于电源是晶闸管静态逆变器。

The thyristor static state invertor's frequency range is narrow, if time sensor change, cannot carry on the frequency control.

晶闸管静态逆变器的频率范围窄，如感应器改变时，不能进行频率调节。

A two_dimensional photonic cystal with a lattice of elliptic air cylinders, which are filled with the EIT atomic vapor, in the KAs backgroud material is designed.

将一定密度的EIT原子气体充入以砷化钾为背景的椭圆孔柱中，计算表明该三角晶格排列椭圆柱光子晶体的光子带隙随外控制场而变。

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。

The work of this paper is mainly to deeply study the relation between the dielectric constant and lattice distortion of PZT and PT, based on their thermodynamic theory.

本文的工作是在PT和PZT热力学理论基础上从结构相变的角度深入地研究PT和PZT介电常数与晶格畸变的关系。

Crystal land's lazurite artistic creation team is lead by international art master Lin,Zhi-Xin and his sons sucessfully creat the misterious red crystal（by mixing gold-red、purple and rare metal） out of the basic yellow、blue、green、indigo and bluish green.

采晶园琉璃创作团队由国际艺术大师林智信带领儿子：俊良、俊亨、俊辉、俊贤，在一般黄、蓝、绿、靛、碧的基础，更进一步成功开发出秘密的红色水晶玻璃。系以黄金发色的金红、紫色及稀有金属的闪变水晶。

According to the clear water experiment, aeration performance of the new equipment is good with high total oxygen transfer coefficient and oxygen utilization ratio.

曝气设备的动力效率在叶轮转速为120rpm～150rpm时取得最大值，此时氧利用率和充氧能力也具有较高值。

The environmental stability of that world - including its crushing pressures and icy darkness - means that some of its most famous inhabitants have survived for eons as evolutionary throwbacks, their bodies undergoing little change.

稳定的海底环境─包括能把人压扁的压力和冰冷的黑暗─意谓海底某些最知名的栖居生物已以演化返祖的样态活了万世，形体几无变化。