单词	antiproton
释义	antiproton /antɪˈprəʊtɒn / noun Physics The negatively charged antiparticle of a proton.Positrons, antiprotons and other antiparticles can be routinely created at particle accelerator labs and can even be trapped and stored for days or weeks at a time.... The antiproton was produced when protons from a cyclotron were used to bombard a copper target. The antiprotons - which are negatively charged, like electrons - took up orbits around nuclei.
随便看	objectivity objectivization objectivize objectization objectize object language object lens objectless object lesson object-libido object-love objectly object matter objectness object-object object of virtu objector object-oriented object plate object program object pronoun object relations object-relationship objects clause object-soul

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