The present work is based on Biot-Savart law of magnetic anisotropy and also on magnetic field of current-carrying straight conductor in anisotropically magnetic medium solved from this law.

以磁各向异性的毕奥-萨伐尔定律，以及由此定律而求出的在各向异性磁介质中载流直导线磁场，作为论述该研究的基础。

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In this paper, a research on susceptibility anisotropy of artificial samples of magnetic sandstone, on which three kinds of strain are exerted in a weak magnetic field, is reported.

本文介绍处于弱磁场中的磁性砂岩人工样品，在三种应变作用下磁化率各向异性特征的研究结果。

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The anisotropy of rock magnetic susceptibility, caused by the oriented arrangement of magnetic minerals effected by then magnetic field, reflects the feature of the rock magnetic fabric.

由于磁性矿物受当时磁场作用往往呈定向排列，导致岩石磁化率各向异性，反映了岩石的磁组构特征。

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