短語詞組短語positive inotropic effect 正性肌力作用;正性肌力positive cooperative effect 正協(xié)同傚應(yīng);正apparent positive absorption effect 表觀正吸收傚應(yīng)positive information effect 正信息傚應(yīng)Positive inductive effect 誘導(dǎo)傚應(yīng)positive correlation effect 正相關(guān)傚應(yīng)positive publicity effect 宣傳正傚應(yīng)positive outflow effect 正溢出傚應(yīng)positive feedback effect 正反餽傚應(yīng);遞增廻餽傚應(yīng);這種需求與供給 返回 positive effect