各向异性现象 meaning in English

aeolotropismanisotropism
anisotropism

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 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。
This paper shows the investigation on the magnetic properties of the single crystal ergag under high magnetic field by quantum theory , and gains the magnetic anisotropy . it is in good agreement with the result of the experiment . using quantum theory , taking the special microscopic structure of ergag into account , we calculate and analyse the splitting of the lowest level ( 4i15 / 2 ) according to the crystal field
本文作者经过详细推导和计算第一次用量子理论定量计算了磁场作用下单晶ergag石榴石的磁特性，得出了在外磁场下ergag石榴石在温度4 . 2k时产生的与实验基本吻合的磁性各向异性现象，利用量子理论，鉴于ergag的特定的微观结构，计算基态( 4 ~ i _ ( 15 / 2 ) )能级在晶场作用下的劈裂，得出由于ergag的顺磁性，故其晶场作用下晶体的总磁矩应该为零。