With this situation, any amount of axial load can be applied to compressive bar of arbitrary length without bending.
在此状态下可在任意长度的压杆上，加任意大小的轴向载荷，而不产生弯曲。
With this situation, any amount of axial load can be applied to compressive bar of arbitrary length without bending.
在此状态下可在任意长度的压杆上，加任意大小的轴向载荷，而不产生弯曲。
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