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单词 principle of superposition
释义

WordReference Random House Unabridged Dictionary of American English © 2024
principle of superposition, [Physics.]
  1. Physicsany of several physical laws that the resultant of similar vector quantities at a point is a function of the sum of the individual quantities, esp. the law that the displacement at a point in a medium undergoing simple harmonic motion is equal to the sum of the displacements of each individual wave. Also called superposition principle. 

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更新时间:2024/11/11 7:37:10