The results showed that the buckling configuration was helical curve for the gravitational tubular under the axial compressive force and torque.

结果表明，受压扭组合作用的有重管柱的屈曲构型为上疏下密的螺旋曲线。

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The electrostatic disturbance in gravitational field and the magnetic disturbance can produce disturbing torque, then affect the accuracy of ESG north finder.

有关静电陀螺的文献对于静电干扰讨论较多，本文则侧重对静电陀螺寻北仪中的磁干扰进行讨论。

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