The antiparticle of the proton, having the same mass as the proton and a numerically equal but negative electric charge. Cf. antiparticle, n.
单词 | θ79163 |
释义 | the world > matter > physics > atomic physics > particle physics > particle participating in strong interaction > baryon > [noun] > proton > anti-proton (1) antiproton1931 The antiparticle of the proton, having the same mass as the proton and a numerically equal but negative electric charge. Cf. antiparticle, n. |
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