疲惫的老马
发表于 2025-3-25 03:44:36
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Agility
发表于 2025-3-25 08:36:12
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连词
发表于 2025-3-25 14:43:58
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不法行为
发表于 2025-3-25 16:27:50
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STENT
发表于 2025-3-25 20:05:46
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Accede
发表于 2025-3-26 04:09:16
Casimir Operators and Their Eigenvalues,An operator which commutes with all the elements of a Lie algebra, ., is called an invariant, or Casimir operator,
ADORN
发表于 2025-3-26 06:58:23
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低能儿
发表于 2025-3-26 12:18:40
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Flirtatious
发表于 2025-3-26 15:14:01
Fermion Realizations,In Chap. 7 a realization of Lie algebras in terms of boson operators has been given. These operators have been used either in connection with coordinates and momenta, as in harmonic oscillator problems, see Chap. 7
intuition
发表于 2025-3-26 17:34:25
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