Physics. The region of high potential energy through which a charged particle must pass on leaving or entering a nucleus; also attributive.
| 单词 | θ79808 |
| 释义 | the world > matter > physics > atomic nucleus > [noun] > region of higher potential (3) barrier1929 Physics. The region of high potential energy through which a charged particle must pass on leaving or entering a nucleus; also attributive. potential barrier1929 a region in a field of force in which the potential is significantly higher than at points on either side, so that a particle requires energy to pass… potential wall1931 a region in a field of force in which the potential increases sharply; a potential barrier. |
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