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periodicity

网络  周期; 定期性; 周期性; 会计分期假设; 週期性

复数:periodicities 

化学

BNC.34682 / COCA.30254

英英释义

noun

  • the quality of recurring at regular intervals
      Synonym:cyclicity

    双语例句

    • The best transform period was secondly defined, and the best periodicity theorem for cat map was given.
      定义了矩阵变换的最佳周期概念,给出了猫映射的最佳周期性定理。
    • Periodicity of nuclear properties began to show up.
      原子核性质的周期性开始显示出来了。
    • The non autonomy statement equation basic circuit was established in this paper, and the conservation electric charge equation was worked out basing the periodicity of its stable solution.
      对包络检波的基本电路建立非自治状态方程,并根据其稳定解的周期性,推导出电路的电荷量守恒方程,并通过假设的条件近似和简化方程。
    • Fluctuation Periodicity of Food Output and Its Characteristics in Chongqing
      重庆市粮食产量波动的周期与特征分析
    • The frequency should takeintoaccountmany parameters including disease types and stages, treatment periodicity and standard practice.
      确定随访频率时要考虑许多参数,如疾病类型、分期、治疗周期和标准操作等。
    • If you are using a fiscal year variant you'd have to define a calendar with only the first day of each period defined as workingday and use it in the periodicity restrictions.
      如果你使用一个财年变式,你就得定义一个日历,把(日历中)每个期间的第一天规定为工作日,并把它用在周期性限制中。
    • The periodicity hint is very sensitive to model quality.
      周期提示对模型质量很敏感。
    • As for the periodicity of pulse tracing signals, frequency domain analysis has been used to investigate pulse tracing graph and found the significantly difference between sick and normal persons.
      鉴于脉象信号的周期特性,人们将频域分析法应用在脉图的研究上,利用脉谱图分析出了病人与正常人之间存在的显著差异。
    • The analysis of volatility and periodicity of food production in Hebei Province
      河北省粮食生产波动与周期特征的实证分析
    • Yet there is no absolute evidence for periodicity in economic fluctuations.
      然而,在经济波动中,没有绝对的证据表明周期的存在。