In heterogeneous anisotropic materials the heat flow vector and conductivity are more complex . 在各向异性的非均质材料中，热流向量和热导率很复杂。
For anisotropic materials fourier's law must be formulated in a more generalized form . 对于各向异性的物质来说，傅里叶定律必须改写成具有更普遍意义的形式。
We will consider first the case of two-dimensional incompressible steady flow through orthotropic soil . 我们首先考虑二维不可压缩流体通过正交各向异性土层的定常流动。
In dealing with crystals we must generalize these latter equations so as to take account of anisotropy . 研究晶体时，必须推广这后一个方程组，以便将各向异性考虑在内。
In heterogeneous anisotropic materials the thermal diffusivity cannot be described by a single number . 在各向异性的非均质物质中，热扩散率不可能用一个简单数字来表达。
The anisotropy of the thermal conductivity is essentially independent of the temperature not up to 200-300 c . 如果温度不超过200-300，则热导率的各向异性现象基本上与温度无关。
The force acts along a line between the center of the bodies and is repulsive for like charges and attractive for unlike charges . 力沿两个带电体中心连线而作用，同性相斥，异性相吸。
An understanding of wave propagation in anisotropic crystals is a prerequisite to the treatment of a number of important topoics . 了解波在各向异性晶体中的传播是研究一些重要课题必不可少的。
The structures of the principal allotropic forms of all the elements will be discussed in detail as the chemistry of each element is treated . 各种元素的主要的同素异性体的结构，在研究各种元素的化学时再详细地讨论。
They ll stop at nothing to satisfy their need for cock 在男同志眼中的异性恋44
