periodicity的例句大全

The periodicity, thickness of the individual layers, interface roughness and its interfacial microstructures of the typical samples were systematically studied with low-angle X-ray diffraction ( LXD) technique.

利用小角度X射线衍射技术（LXD），详细研究了其中典型的多层膜的调制周期性，各子层的厚度及界面平整度等界面微观结构。

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The circle of contact takes on time averaged, instantaneity, periodicity and crumbliness in flow field of angle burner high length-with ratio furnace.

角式喷燃、高长宽比炉膛中，切圆在流场中旋转，具有时均性、瞬时性、周期性和破碎性。燃烬风反切可有效降低出口速度偏差，从而降低出口烟温偏差。

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There are four basic rules in teaching management: Periodicity, Relative Stability, Antecedency and Enforcement.

教学管理有4个基本规律：周期性、相对稳定性、先行性、强制性。

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The three kind distributions are periodicity distribution, periodicity distribution and the golden section distribution.

三性分布是指周期性 、 周期性和每个周期的黄金分割性组成的时间分布.

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By FFF regression of Andersen and Bollerslev ( 1997), we analysis the periodicity of Shanghai stock index 5-min high frequency data and the long memory characters in filtered absolute returns.

采用Andersen和Bollerslev（1997）的FFF回归方法，对上证综合指数高频数据中的周期性进行了分析，并分析了剔除周期后的绝对收益的长记忆性。

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In phase calculate of phase-shifting interference technique, Because of the periodicity of function arctan, all the phase values are ranged over-π to π. The transitions of phase values form wrapped wavefront.

在移相干涉技术的相位计算中，周期函数arctan的相位值分布在[-π，π]之间，相位值分布的跃变形成了被压包后的波面。

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Based on the means, combining with the characteristic of continuity and day periodicity changing of power loads, a zero addend GM ( 1,1) combined forecasting approach is developed to correct load data of distribution systems.

在此基础上，结合电力负荷呈连续性和日周期性变化的特性，提出了用于负荷数据修正的零加数GM（1,1）组合预测方法。

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The elements, if arranged according to their atomic mass, exhibit an evident periodicity of properties.

元素，如果按照他们的原子质量来安排，则它展示了一个明显的周期特性。

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Due to the features of the arteriogram and venous signal, which are nonperiodicity, nonstationarity and analogous-periodicity and etc, this dissertation mainly focuses on the implementation of locating the specified point of arteriogram and venous signals.

针对动、静脉波信号的非线性、非平稳性、似周期性等特点，着重对动、静脉波信号的特定点的定位实现进行了研究。

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One of the most noticeable features of the Middle Miocene rock layers was their periodicity.

中新世中期的岩层,最显著的特徵之一,就是这些岩石所呈现的周期性.

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And after the intraday periodicity factors are filtered through FFF regression, the high frequency absolute return of fund index doesn't have obvious periodicity any longer.

通过FFF方法，将该周期因子进行滤波处理以后，基金指数高频绝对收益不再具有明显周期性。

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The three kind distributions are periodicity distribution, multiplier periodicity distribution and the golden section distribution.

三性分布是指周期性 、 倍周期性和每个周期的黄金分割性组成的时间分布.

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