各向异性

The results show that: when the stress triaxiality is low, the penny-shaped crack can lead to damage anistropy of a ductile material; and the variance of Lodes parameter will lead to the variance of the expanding rate and deformed shape of penny-shaped crack and sphere-shaped void.

进而对材料中同时含有币形微裂纹和球形微孔洞的情形作了数值模拟分析。计算结果表明：币形微裂纹的存在将导致低应力三轴度下韧性材料破坏的细观损伤呈现明显的各向异性；而Lode参数对微裂纹和微孔洞的长大和变形状态具有较大的影响。

The magnetic sensing element that measures the strength and direction of the Earth's magnetic field and determines the heading relative to magnetic north is based on Honeywell's Anisotropic Magneto-Resistive technology.

模块内的磁感应组件基于霍尼韦尔的各向异性磁阻技术，能够检测地球磁场的方向和强度，确定相对于磁场北极的前进方向。

Physicists thought that ballistic anisotropic magnetoresistance would show itself when a magnetised metal wire a few atoms across was placed in a second magnetic field.

物理学家们认为，将一个含有少量原子的磁化金属丝置于另一个磁场之内，弹道式各向异性磁阻就会出现。

Perona and Maliks work on anisotropic diffusion has been one of the most influential papers in the area.

基于偏微分方程的图像平滑技术研究领域中以Perona和Malik在系数各向异性分布方面的研究最有影响。

The model of a single domain under in-plane uniaxial anisotropy is introduced to describe the GMI effect of sandwiched film. The theory is based on solving Maxwells equations and the linear Landau-Lifhitz-Gilbert equation simultaneously.

首先，在考虑各向异性场及其交变部分的基础上，通过求解Landau-Lifshtiz-Gilbert方程计算出磁导率的张量形式。

In order to reduce the effect of anisotropy on location accuracy,we design an interpolation-based localization scheme and implement it on MicaZ motes.

为了降低这种各向异性对定位精度的影响，本文设计了一个基于距离和角度进行插值的定位算法，并在MicaZ节点上加以实现。

The moduli of nacres in parallel and oblique directions with respect to the growing trace are 60.3 GPa and 56.7 GPa, while in perpendicular direction the elastic modulus is 48 GPa.

结果表明，在平行和倾斜于生长纹路方向上弹性模量的平均值分别为60.3 GPa和56.7 GPa，而垂直于纹路方向的为48 GPa，呈现出各向异性。

Due to the difference of pH of the growth solution, leads to the difference of the hydrogen bonding interaction and the surface free energies that determining the phase-composition and morphology of the ammonium vanadates.

生长溶液不同的pH值影响着晶体的表面自由能和体系的氢键相互作用，从而导致了钒酸铵纳米晶体各向异性生长为不同的一维结构。

The influences of length-to-thickness ratio, material anisotropy and torsions effect on natural frequencies and buckling loads were also investigated.

分析中同时考虑了一阶和高阶横向剪切变形、转动惯量、细长比、各向异性、扭转变形等多种因素对组合梁固有频率和屈曲载荷的影响。

The mechanism of the fracture of radially oriented toriods of sintered SmCo_5has been investigated. It showed that the fracture of radially oriented toroids af-ter sintering may be caused by wild anisotropy of thermal expansion.

研究SmCo_5辐向取向烧结环体的断裂机制指出：SmCo_5的强烈各向异性的热膨胀性质决定了辐向环在烧结后的断裂。

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。