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单词 conjugate momentum
释义 conjugate momentum
[`kän·jǝ·gǝt mǝ`men·tǝm]
MECHANICS
If qj (j = 1,2, ...) are generalized coordinates of a classical dynamical system, and L is its Lagrangian, the momentum conjugate to qj is pj = ∂L /∂qj . Also known as canonical momentum; generalized momentum.
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