释义 |
WordReference Random House Unabridged Dictionary of American English © 2024prin′ciple of superposi′tion, [Physics.]- 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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