沉思的鱼
发表于 2025-3-28 16:29:55
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角斗士
发表于 2025-3-28 20:03:36
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Myelin
发表于 2025-3-28 22:59:46
The Transition from Classical to Quantum Mechanics,We consider a Hermitian operator .. The mean value of the operator is, as we know, defined as
胆小鬼
发表于 2025-3-29 06:14:47
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Priapism
发表于 2025-3-29 10:08:02
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legitimate
发表于 2025-3-29 14:01:20
Spin,We have often mentioned the spin of the electron in our previous considerations. In this chapter we want to discuss the experimental evidence for the existence of spin. Furthermore, we shall develop its mathematical description.
palette
发表于 2025-3-29 18:43:05
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说笑
发表于 2025-3-29 23:20:26
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Trypsin
发表于 2025-3-30 00:04:40
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glacial
发表于 2025-3-30 04:47:19
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