各向异性

In Chapter 3,we investigate the influence of the single-ionanisotropy fluctuations on temperature-driven reorientation transition in two-dimensional ferromagnets.

在第三章中，我们讨论了单离子各向异性强度的空间涨落对二维铁磁体系中的自旋重定向相变的影响。

A composed rhomboid prism composed of two isotropic left-handed material prisms with an uniaxially anisotropic LHM plate,there is an angle between the interface of which and the optical axis, was designed.

设计了一种左手材料复合双棱镜，由两块各向同性左手材料棱镜与夹在其间的、其界面与光轴成一定的角度的单轴各向异性左手材料平板构成。

A deep beam model is developed to simulate load-bearing wall structure which is perpendicular to the edge of excavation, rigorous solution is derived to find the deformation rule of load-bearing wall, Assuming the position of neutral axis at the lower edge of the beam, the restraint effect of foundation and soil can be considered. Damage rule of the wall under the effect of settlement and horizontal extension are discussed.

将垂直于基坑的承重墙结构简化为深梁模型，通过调整深梁中性轴位置来考虑建筑物与地基的共同作用，通过调整E／G的值来考虑砌体材料的各向异性及门门窗开洞情况，用解析法推导了建筑物的变形规律，研究了建筑物在水平拉伸与沉降共同作用下破坏规律。

Anisotropic diffusion ; bilateral filtering ; robust statistics

各向异性扩散；双边滤波；稳健统计

By using techniques from robust statistics, we obtain the approximations of the underlying surfaces. This leads to a conceptually good local patch with precise geometry properties, and as a result, the influence of noises is reduced. In addition, we also present a diffusion method to smooth the geometry properties, including principle curvatures and Frenet frame. The method ensures that the surfaces are smooth in the curvature space, and maintain the details, features and optimize the normals. The results show that, even in a high level noise situation, our algorithm can remove noise effectively, and at the same time keep the details of the model.

与传统的双边滤波去噪算法不同，该算法通过引入鲁棒统计理论获得模型表面较为准确的几何属性；进而在曲率空间中对包含主曲率和Frenet标架的表面几何属性进行各向异性的滤波，既有利于保持模型的细节，又能保证曲面的光滑性；与此同时，优化各个顶点的法向；最后在优化后的几何属性引导下，在几何空间中进行高阶双边滤波去噪。

Linear triangular element is considered to solve the second order elliptic boundary value problem in 2-D. By using of the distinctive structure and some novel approaches, we obtain the super-close and superconvergence results on certain kind of anisotropic meshes.

讨论在有限制的各向异性网格下用线性三角形有限元逼近二阶椭圆边值问题，利用单元构造的特殊性和一些新的技巧得到相应的超逼近和超收敛结果。

During the past thirty to forty years, a series of observations and researches have shown that seis...

近三、四十年来，一系列观测和研究表明，地球介质的波动各向异性是广泛存在的。

Thermal emission of a semitransparent slab with variable spatial refractive index .J.

各向异性散射梯度折射率介质层的热发射特性。

The delay time of fast and slow shear wave and plane map of anisotropic coefficients are gained with the real data of three lines, a comparison with drilling data and study results of other methods shows that this method is effective and reliable.

利用三条测线的实际资料计算得到了快慢横波延迟时间、裂缝密度及各向异性系数的平面图，通过与实际井资料和其它方法研究结果的对比，说明该方法是有效和可靠的。

There is a mature process with silk fibroin descending down the gland and the structure of silk fibroin changes gradually, and forms a high viscous gel with some oriented structure finally.

随着丝素蛋白水溶液在腺体内的前移，丝素蛋白分子逐渐沿移动方向取向而呈有序态，最终成为粘度非常大的各向异性的凝胶体，而再生丝素蛋白水溶液是粘度非常低的各向同性溶液。

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。