| 释义 |
proton/ˈprəʊtɒn ||; ˈprotɑn/noun [c] one of the three types of particles that form all atoms. protons have a positive electric charge. 质子 ☞look at electron and neutron. 参看electron及neutron。 pro·ton /`protɑn; ˈprəʊtɒn/n [c]technical a part of the nucleus of an atom, that carries positive electricity 【术语】 质子 |