| 单词 | Dirac sea |
| 释义 | Dirac sea Dirac sea n.（名词）In relativistic quantum mechanics, the completely filled, negative energy electron state that comprises a vacuum. If a negative energy electron is promoted to a positive energy state, the hole is perceived as a positron.狄拉克海：相对论的量子力学中，由负电子所组成，完全填满的平面。当负电子变成带正电的状态时，这个平面中的洞便被视为正电子语源:After Dirac Paul Adrien Maurice After Dirac Paul Adrien Maurice |
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