| 1. | Such substances are optically anisotropic and birefringent .
这种材料是光学各向异性的，是双折射的。 |
| 2. | In the case of general anisotropy it is coupled with the ordinary plane strain problem .
在一般各向异性情况下，它与普通手面应变问题综合在一起了。 |
| 3. | 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。 |
| 4. | 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。 |
| 5. | 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。 |
| 6. | 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。 |
| 7. | 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。 |
| 8. | 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。 |
| 9. | 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。 |
| 10. | Thermal - buckling of polar orthotropic annular plates
极正交各向异性环板的热屈曲 |
