由于弹性杆的中心线或弹性细丝可以抽象成空间曲线，然后根据空间曲线论和微分几何的知识进行处理。

The centerline of elastic rod or elastic filament can be abstracted as space curves to deal with them by the knowledge of the theory of space curve and differential geometry.

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在那一年的三月，詹姆斯·克拉克·麦克斯韦，一个苏格兰物理学家(见上图)，发表了题为《论物理的力线》论文四个部分中的第一个部分。

In March of that year James Clerk Maxwell, a Scottish physicist (pictured above), published the first piece of a four-part paper entitled "On physical lines of force".

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那一年3月份的时候，一位苏格兰物理学家，詹姆斯·克拉克·麦克斯韦，发表了他论文《论物理的力线(On physical lines of force)》四部分的第一部分。

In March of that year James Clerk Maxwell, a Scottish physicist, published the first piece of a four-part paper entitled "On physical lines of force".

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