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单词 Hamilton's equations of motion
释义 Hamilton's equations of motion
[`ham·ǝl·tǝnz i¦kwā·zhǝnz ǝv `mō·shǝn]
MECHANICS
A set of firstorder, highly symmetrical equations describing the motion of a classical dynamical system, namely q̇j = ∂H / ∂pj , ṗj = -∂H / ∂qj; here qj (j = 1, 2,...) are generalized coordinates of the system, pj is the momentum conjugate to qj , and H is the Hamiltonian. Also known as canonical equations of motion.
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