各向异性

The application of Karhunen-Loeve expansion to simulating the soil parameters random field is researched;and the characteristics of the KL decomposition are analyzed;and the Galerkin finite element method is adopted to solve the integral equation numerically in the irregular region and for arbitrary covariance function and to simulate the anisotropic conductivity field.

研究了Karhunen-Loeve展开在土性参数随机场模拟中的应用，分析了KL展开的特点，针对不规则区域和任意类型协方差函数提出了积分方程的Galerkin数值解法，模拟了土壤渗透系数各向异性随机场。

School of Mechanical Engineering, the University of Western Australia, Crawley WA 6009, Australia

东北大学材料各向异性与织构教育部重点实验室，沈阳 110004； 2。

A three-dimensional anisotropic etch rate distribution of Si can be described by two-dimensional etch rate distribu-tions in a series of crystal planes.

硅各向异性腐蚀速率三维分布可由一系列晶面上的二维腐蚀速率分布表示。

The fabrication processes for nano-silicon-tips using a (100) single crystal silicon wafer by the anisotropic wet etching in the KOH etchant were designed. Based on the experiment and the model of {411} crystal planes, the crystal planes of silicon tips were analyzed. Through discussing the effect of the mask direction on tip shapes, the process parameters to get high aspect ratio nano-silicon-tips were achieved.

设计了硅尖制备的工艺流程，采用KOH溶液湿法各向异性腐蚀(100)单晶硅的方法制备硅尖，根据实验结果和{411}晶面模型，分析了硅尖侧壁的组成晶面，讨论了掩模偏转方向对硅尖形状的影响，得到了制备高纵横比纳米硅尖的工艺参数。

The fabrication processes for nano-silicon-tips using a (100) single crystal silicon wafer by the anisotropic wet etching in the KOH etchant were designed.Based on the experiment and the model of {411} crystal planes,the crystal planes of silicon tips were analyzed.

设计了硅尖制备的工艺流程，采用KOH溶液湿法各向异性腐蚀(100)单晶硅的方法制备硅尖，根据实验结果和{411}晶面模型，分析了硅尖侧壁的组成晶面，讨论了掩模偏转方向对硅尖形状的影响，得到了制备高纵横比纳米硅尖的工艺参数。

In addition to the reason of crystallography, it is primarily attributed to the effect of the interfaces in the PST crystal on deformation.

这种各向异性的产生有晶体学取向的原因，但最主要的是由于PST晶体中片层界面对变形的影响。

The interior radial tire contour is taken as the curved surface of reference and the system of orthogonal curvilinear coordinates is used for modeling the shell geometry and deformations.

当前理论认为子午线轮胎结构主要由受力构件带束层和胎体组成，采用变截面和各向异性一般层合壳体来近似。

Orthotropic and exodermic decks are becoming increasingly popular on long-span structures as a means of reducing dead load.

正交各向异性和exodermic牌是大跨度越来越受欢迎作为一种手段，降低结构自重荷载。

In the study of hydrostatic pressure effects on the resistivity of AlCuCoGe decagonal quasicrystals, an anisotropy of the pressure effects was found.

在静水压力研究中，我们发现D相AlCuCoGe电阻率的压力系数具有明显的各向异性。

A manufacture method of anisotropic NdFeB magnet powders was investigated from sintered bulk magnets by hydrogen decrepitation.

作者中文名：强文江；汤虹；孙爱芝摘要：研究了通过吸氢破碎处理由烧结NdFeB磁体制取各向异性磁粉的方法。

Singer Leona Lewis and former Led Zeppelin guitarist Jimmy Page emerged as the bus transformed into a grass-covered carnival float, and the pair combined for a rendition of "Whole Lotta Love".

歌手leona刘易斯和前率领的飞艇的吉他手吉米页出现巴士转化为基层所涵盖的嘉年华花车，和一双合并为一移交&整个lotta爱&。

This is Kate, and that's Erin.

这是凯特，那个是爱朗。