“二级传播理论”的概念、定义、翻译、参考文献-科学参考

单词	二级传播理论
释义	二级传播理论 Encyclopedia 文学传播效果理论释 two-step flow of communication theory二级传播理论信息由媒介经过意见领袖（opinion leaders）再传递给意见追随者（followers）的理论。又称二级传播模式。
随便看	bounded bilinear form bounded body bounded chain bounded characteristic bounded closed set bounded closure bounded cohomology bounded complete statistic bounded complete sufficient statistic bounded complex bounded convergence bounded convergence theorem bounded convergence topology bounded curvature bounded degree bounded depth first search bounded derivative bounded derived category bounded distance decoding bounded distortion bounded domain bounded downwards bounded element bounded error probabilistic polynomial time class BPP bounded error quantum polynomial time

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