特殊用法Feynman propagator1.费曼传播子one-particle propagator1.单粒子 传播函数pure yeast propagator1.纯酵母繁殖罐regularized-photon propagator1.规则化光(量)子传播函数yeast propagator1.酵母繁殖罐, [俗]种子罐
