各向异性

It may result fromweek pinning action of surface of the thin film and of interface between film and substrate.

外场中R展宽的实验结果证明了(3)式的磁场与激活能的关系，并根据R的实验结果给出了各向异性激活能的表达式

And the model precise is raised. Economic reasonable striping ratio is the foundation to make sure the open pit limit and surface coal field bound.

提出了一种适合于倾斜矿床的考虑了煤矿床各向异性的改进的距离幂次反比估值法，提高了估值精度。

Coal tar pitch reduced coke reactivity and increased coke strength after reaction by means of increasing coke optical anisotropy.

煤沥青通过增大焦炭光学组织各向异性程度，使焦炭的反应性降低，反应后强度提高。

This thesis presents the analytical solution for anti-plane problem of an elliptical inhomogeneity with non-uniformly distributed eigenstains embedded in anisotropic elastic media with a single plane of symmetry.

本文求解了具有一个弹性对称面各向异性介质椭圆夹杂受非均匀特征应变作用时的反平面问题的弹性应力、应变场。

To sum up in a word, the fact that the values ofα of some high - T〓 cuprate superconductors are small shows that it is aproblcm of the synthetical picture concerning the Van Hove singularity,anisotropy in the CuO〓 plane, the symmetry of superconducting order pa-rameter and the Coulomb repulsion.

一些高温铜氧化物同位素效应指数小这点反映出：它是涉及Van Hove奇异性、Cu0〓面内各向异性、超导序参量对称性以及库仑排斥势的综合绘景问题。

A revised plane wave expansion method for calculating the band structure of photonic crystals is presented.

采用一种改进的平面波展开法，运用一种有效的设计二维各向异性光子晶体的方法，在低频和高频区域内获得了具有较大禁带的两种二维光子晶体。

The relation of the scattering field with anisotropic medium and the polarized direction of incident wave is analyzed.

分析了各向异性介质板的散射和入射波极化方向的关系。

It mainly contains the seismic velocity structure of the earth's interior, anisotropy of the mantle, mantle discontinuities and the physical properties of mantle. It can be found that new progress in the study on the structure and physical properties of earth's interior has been made in the recent years in China: In some preexistent areas much progress has been made, advanced methods have been adopted, extensive international co-operation has been conducted in many ways, the scope of the co-operation has gradually expanded, and some new fields appear as well.

从地球内部结构的地震波速度成像，地幔介质的各向异性，地幔间断面及地幔介质物性进行了综述，指出在一些原有的研究领域，工作更加深入，方法更加先进，而且进行了广泛的国际合作，合作的范围也逐渐扩大，方式多样，并开拓了一些新的研究方向。

The plastic deformation induced due to cyclic rotation of principal stress axes alone can be in the same magnitude as that due to shear with fixed principal stress axes. 2 The volumetric strain due to shearing of cyclic rotation of principal stress axes is found to be composed of a reversible dilatancy component and an irreversible dilatancy component. The former is characterized by its reversibility and is independent of past shear history, the latter by its irreversibility increases with the increase of cycle number yet its increase rate decreases with its accumulation. 3 The obvious non-coaxiality between directions of the principal stresses and principal strain increments is found and its degree depends largely on the change of shear stress component. 4 The intermediate principal stress has considerable effects on the deformation behavior of sands in the condition of cyclic rotation of principal stress axes. The accumulation rate of the irreversible dilatancy component increases with the increase of the intermediate principal stress parameter.

具有初始各向异性的砂土在纯应力主轴循环旋转排水条件下的主要变形规律为：①纯应力主轴循环旋转可产生与应力主轴固定单调剪切处于同一数量级的塑性变形；②纯应力主轴循环旋转引起的剪切体变包含可逆性剪切体变分量和不可逆性剪切体变分量两部分，其中可逆性剪切体变分量在一周内可完全恢复，基本与应力历史无关；不可逆性剪切体变分量随循环周数的增加呈单调增加，且增加速率随其自身累积值的增大呈减小趋势；③应变增量主轴与应力主轴之间的非共轴现象显著，且在一周内具有分段性；④中主应力对应力主轴循环旋转条件下砂土的变形特性有重要影响，不可逆性剪切体变分量的累积速率随中主应力系数的增加而增加。

A method considering fundamentalperiod of the principal axis for the structural vibration period restraint has been put forward.

各向异性介质中的场地微动理论与应用研究，具有一定的创新性。

With Death guitarist Schuldiner adopting vocal duties, the band made a major impact on the scene.

随着死亡的吉他手Schuldiner接受主唱的职务，乐队在现实中树立了重要的影响。

But he could still end up breakfasting on Swiss-government issue muesli because all six are accused of nicking around 45 million pounds they should have paid to FIFA.

不过他最后仍有可能沦为瑞士政府&议事餐桌&上的一道早餐，因为这所有六个人都被指控把本应支付给国际足联的大约4500万英镑骗了个精光。