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单词 zero-point energy
释义 zero-point energy
The energy remaining in a substance at the absolute zero of temperature (0 K). This is in accordance with quantum theory, in which a particle oscillating with simple harmonic motion does not have a stationary state of zero kinetic energy. Moreover, the uncertainty principle does not allow such a particle to be at rest at exactly the centrepoint of its oscillations
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更新时间:2025/6/23 22:50:31