efficacy

From Longman Dictionary of Contemporary Englishefficacyef‧fi‧ca‧cy /ˈefəkəsi/ noun [uncountable + of] formalEFFECTIVE the ability of something to produce the right result SYN effectiveness OPP inefficacyExamples from the Corpusefficacy• Sufficient data on safety and efficacy of long-term use of Ritalin in children are not yet available.• Struan, because of its direct descent from a traditional ritualistic practice, still retains a trace of sacramental efficacy.• Franz Kafka perfectly exemplifies the efficacy of art in counteracting emotional wounds, if not in healing them.• This effect, essentially an increase in the efficacy of transmission between pre- and postsynaptic cells, was termed potentiation.• Salmeterol could therefore reduce the efficacy of salbutamol when the two are given in combination.• Evaluate vaccine efficacy and the costs and benefits of vaccination programs for emerging infections.• It is a controversy over the issues of risk versus efficacy.

单词	efficacy
释义	efficacy From Longman Dictionary of Contemporary Englishefficacyef‧fi‧ca‧cy /ˈefəkəsi/ noun [uncountable + of] formalEFFECTIVE the ability of something to produce the right result SYN effectiveness OPP inefficacyExamples from the Corpusefficacy• Sufficient data on safety and efficacy of long-term use of Ritalin in children are not yet available.• Struan, because of its direct descent from a traditional ritualistic practice, still retains a trace of sacramental efficacy.• Franz Kafka perfectly exemplifies the efficacy of art in counteracting emotional wounds, if not in healing them.• This effect, essentially an increase in the efficacy of transmission between pre- and postsynaptic cells, was termed potentiation.• Salmeterol could therefore reduce the efficacy of salbutamol when the two are given in combination.• Evaluate vaccine efficacy and the costs and benefits of vaccination programs for emerging infections.• It is a controversy over the issues of risk versus efficacy.
随便看	relating to relatio relation relations relationship relationship marketing relative relative clause relative pronoun relative to relative to something relatively relatively etc simple relatively speaking relatively straightforward relatively/fairly/quite etc simple relatively/quite/fairly straightforward relativism relativity relaunch relax relax controls relax regulations relax rules relax rules/regulations/controls