英语词汇up quark的读音、用法、中文释义、短语词组及例句-英汉双解词典

单词	up quark
释义	up quark 英?[?p kwɑ:k] 美?[?p kw?rk] 释义（粒子）上夸克英英释义 Noun 1. a stable quark with an electric charge of +2/3 and a mass 607 times that of an electron
随便看	cyclotron-off cyclotron-off background rate cyclotron off background rate cyclotron-on cyclotron oscillation cyclotron produced neutron cyclotron-produced neutron cyclotron radiation cyclotron radius cyclotron radius of electrons cyclotron reaction cyclotron reasonance cyclotron resonance cyclotron resonance absorption cyclotron-resonance heating cyclotron resonance heating cyclotron resonance maser cyclotron-resonance maser cyclotron resonance mass spectrome-ter cyclotron resonance mass spectrometer cyclotron resonance mass spectrome ter cyclotron resonance mass spectrometre cyclotron resonance pumping cyclotron rotation of charged particles cyclotrons

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up quark