“torsion”的概念、定义、翻译、参考文献-科学参考

单词	torsion
释义	torsion [`tȯr·shǝn] ^MATHEMATICS The rate of change of the positive direction of the binormal of a space curve with respect to arc length along the curve; its sign is defined as positive if it is in the same direction as the principal normal, and negative if it is in the opposite direction. ^MECHANICS A twisting deformation of a solid body about an axis in which lines that were initially parallel to the axis become helices.
随便看	space-charge balanced flow space-charge debunching space-charge effect space-charge grid space-charge layer space-charge limitation space-charge polarization space-charge region space cloth space communication space cone space coordinates spacecraft spacecraft ground instrumentation spacecraft launching spacecraft propulsion spacecraft tracking space current space curve spaced antenna power loss power meter power of the continuum power oil power output

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