effectiveness

英 [ɪˈfektɪvnəs] 美 [ɪˈfektɪvnəs]

n.  效率(果,力,用,能,应);有效性

TOEFL经济

BNC.3478 / COCA.3543



柯林斯词典

  1. ADJ-GRADED 有效的;能产生预期效果的
    Something that is effective works well and produces the results that were intended.
    1. The project looks at how we could be more effective in encouraging students to enter teacher training...
      该项目着眼于我们如何能够更加有效地鼓励学生参与教师培训。
    2. Simple antibiotics are effective against this organism...
      一般的抗生素能够有效对抗这种微生物。
    3. ...an effective public transport system.
      有效运转的公共交通系统
  2. ADJ 实际的;事实上的
    Effective means having a particular role or result in practice, though not officially or in theory.
    1. They have had effective control of the area since the security forces left.
      自从安全部队撤离后,他们实际上控制了该地区。
    2. ...a restructuring that would have resulted in an effective increase on one of their most popular excursion fares.
      原本会使他们最热门的一条短途旅游线路的费用出现实质性上涨的调整
  3. ADJ (法律、协议等)生效的,起作用的
    When something such as a law or an agreement becomes effective, it begins officially to apply or be valid.
    1. The new rules will become effective in the next few days.
      新规定将在几天后生效。

双语例句

  1. The effectiveness of this class of drug has, however, led to their misuse.
    不过,此类药品的显著疗效已经导致对其的滥用。
  2. Bad diction marred the effectiveness of her speech.
    文辞不当削弱了她演讲的渲染力。
  3. This will enhance our operation effectiveness.
    这会提高我们的工作效率。
  4. While there is some concern over the cost of on-line services, there is complete unanimity as to their effectiveness.
    除了对联机服务的费用有所考虑,会议就其效率问题取得了完全的一致。
  5. And, this she says, is hampering the effectiveness of the humanitarian operation.
    她说,这阻碍了人道主义救援行动的有效性。
  6. This inevitably means enhancing the efficiency and effectiveness of process automation and integration in the software development lifecycle.
    这意味着提高软件开发生命周期中过程自动化和集成的效率及有效性是不可避免的。
  7. Managing these aspects of the script enhances your testing effectiveness and efficiency.
    管理脚本的这些方面可以增强您测试的有效性和效率。
  8. But she says the study raises important questions about the long-term effectiveness of current treatments.
    但是她说,研究对当前治疗的长期有效性提出了重大问题。
  9. Simulation results of point targets and distributed target validate the effectiveness of the presented imaging approach.
    点目标和分布目标的仿真结果验证了这种成像方法的有效性。
  10. The application of the proposed approach in a simulation and engineering system indicates its effectiveness and practicability.
    仿真和实际系统的应用表明了此算法的有效性和实用性。
  11. Supplier involvement could improve the effectiveness and efficiency of new product development.
    供应商参与可以提高新产品开发的效益和效率。
  12. The accuracy and effectiveness of the models are validated by the actual data.
    利用现场数据验证了本模型的准确性和有效性。
  13. Simulation results verify the model's effectiveness to prevent credit fraud.
    仿真实验验证了该模型在防范信用欺诈等方面的有效性。
  14. Several experiments on AR and FERET face database demonstrate the effectiveness of the proposed method.
    在AR和FERET人脸数据库上实验结果证明了该算法的有效性。
  15. This algorithm is applied to missile effectiveness optimization, and Its efficiency is proved.
    将其应用于集群目标靶场效能优化问题,验证了算法的有效性。
  16. It can be applied to the study on relationship between administration cost and its effectiveness.
    可以借鉴和运用这种方法来研究执政成本与执政绩效之间的关系。
  17. Top management shall review the product realization processes and the support processes to assure their effectiveness and efficiency.
    高层管理者应该监视产品实现过程和辅助过程,以确保其有效性和效率。
  18. Our national defense capabilities and the army's defense and combat effectiveness have further improved.
    国防实力和军队防卫作战能力进一步提高。
  19. Its effectiveness and feasibility are verified by simulation of test system and comparison with conventional approach.
    通过测试系统的仿真及与常规优化配置算法结果的比较,验证了该方法的可行性和有效性。
  20. Calculation results for two load cases were given to verify the effectiveness and stability of the proposed approach.
    通过两个工况下的静压计算验证了新方法的有效性和稳定性。
  21. All this has played an important role in improving law enforcement effectiveness and the efficiency of our work.
    这些对提高执法水平和工作效能,发挥了重要作用。
  22. The effectiveness and the capability of SFD for suppressing instability of the rotor system are analyzed.
    分析了SFD抑制转子系统不稳定的有效性和能力。
  23. Numerical results verify the effectiveness of this method.
    仿真结果验证了此下限的有效性。
  24. The internal audit activity should monitor and evaluate the effectiveness of the organization's risk management system.
    内部审计活动应监督和评价组织风险管理系统的有效性。
  25. Simulation results and performance analysis validate the effectiveness of the proposed approach.
    仿真实验和性能分析验证了所提方法的有效性。
  26. Through the practical application, the effectiveness and feasibility of the improved algorithm is shown again.
    通过实际的应用,再次验证了改进算法的有效性和可行性。
  27. It holds that the authority, effectiveness and universality of the international non-proliferation regime should be upheld and enhanced.
    应切实维护和加强国际防扩散机制的权威性、有效性和普遍性;
  28. The current system lacks accountability, effectiveness and innovation.
    目前的体系缺乏可信性、有效性和创新性。
  29. The practicability, effectiveness and reliability of these methods have been confirmed by 12 oilfields in China.
    这些方法的实用性、有效性和可靠性,已被我国12个油田的实际应用所证实。
  30. Monitor performance of quality control systems to ensure effectiveness and efficiency.
    监控质量控制体系的执行情况,以保证其有限性和效率。

英英释义

noun

  1. capacity to produce strong physiological or chemical effects
    1. the toxin's potency
    2. the strength of the drinks

    Synonym:    potencystrength

  2. power to be effective

      Synonym:    effectivityeffectualnesseffectuality