用树皮
发表于 2025-3-26 21:51:16
s field is as much important as dealing with criminal or political crimes of the regime. The chapter addresses the problems of privatisation of state ownership in the 1980s and the 1990s and the restoration of private property acquired in various ways by the communist state, seeking in its beginning
被诅咒的人
发表于 2025-3-27 01:36:13
A Few Results from Time-Dependent Quantum Mechanics: Transition Rates and Probabilities,3) How to estimate the probability that a system will be in a given quantum state following a transition. The intent here is not rigorous analyses, but rather to give readers a taste of what can be found in more advanced work.
CANT
发表于 2025-3-27 09:19:06
Foundations,, Balmer’s empirical expression for the wavelengths of the visible spectral lines of hydrogen, the Rutherford-Bohr planetary atomic model, de Broglie’s matter-wave hypothesis, and the “classical” prediction that atoms should collapse over extremely short time scales. By the mid-1920s it was clear th
土产
发表于 2025-3-27 11:30:21
,Schrödinger’s Equation,pter opens with a description of the “classical” wave equation, that which would be used to describe a traveling wave propagating along a string such as one encounters in elementary physics. Like Newton’s laws of motion, there is no rigorous derivation or proof of Schrödinger’s equation, but a plaus
crease
发表于 2025-3-27 17:29:17
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CLAMP
发表于 2025-3-27 18:16:13
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独轮车
发表于 2025-3-28 00:35:58
The Harmonic Oscillator,ttached to a spring of force constant .; at the atomic level, it serves as a model for the attractive force between the atoms in a diatomic molecule. Ultimately, we will see how the behavior of energy levels for such systems relates to the values of the effective spring constants of molecular bonds.
保存
发表于 2025-3-28 04:07:25
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小母马
发表于 2025-3-28 08:13:48
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GULP
发表于 2025-3-28 12:22:25
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