First we derive the quark field operator using the covariant MIT bag model and obtain the sigma and omega mean field.Hence we can calculate the properties of nuclear matte.是什么意思_First we derive the quark field operator using the covariant MIT bag model and obtain the sigma and omega mean field.Hence we can calculate the properties of nuclear matte.在線(xiàn)翻譯_英語(yǔ)_讀音_用法_例句