statistical average
英 [stəˈtɪstɪkl ˈævərɪdʒ]
美 [stəˈtɪstɪkl ˈævərɪdʒ]
网络 统计平均值; 统计平均
双语例句
- For a random turbulent path, the relative differences fluctuate with time series number and their statistical average values decrease with the number of the independent turbulent intervals.
对应于随机路径，各相对偏差的时间序列呈现出强烈的随机特征，它们的时间序列统计均方根值随路径上独立变化的湍流区间数的增大而迅速减小。 - A Statistical Analysis of Average Water-table Fluctuation in Plain Areas of Beijing
北京市平原区平均地下水位变化分析 - On a statistical average there is a strong dependence of the scintillation on the time of the day.
就统计平均值而言，闪烁跟一天的不同时间有很强的依赖关系。 - The statistical average values of some relevant operators satisfy a set of differential equations of the first order.
有关算符的统计平均值随时间的演化满足一个封闭的一阶线性微分方程组。 - A new inversion algorithm is proposed whose procedure is described based on the ideas of periodic load statistical average.
根据激励的周期特性，运用统计平均的思想，构造出一类时域识别反演算法。 - The expression of average susceptibility for Pauli paramagnetism of an ideal Fermi gas with finite number of particles is resolved by using statistical average method.
运用统计平均方法，解析出有限粒子数理想费米系统泡利顺磁性平均磁化率的表达式。 - ( statistics) approximating the statistical norm or average or expected value.
（统计学）接近统计的标准、平均数或预期值的。 - Characterization of statistical average particle size and particle size distribution
颗粒统计平均粒径及其分布的表征 - Based on this method, a statistical minimal velocity, a statistical average velocity, and an attenuation coefficient of ultrasonic longitudinal waves propagated in stator insulation were measured, and a statistical defect rate were measured also.
用这种方法可以测量超声纵波在主绝缘中传播的统计最小声速，统计平均声速，声衰减和统计缺陷率。 - Finally, the statistic experiment is done by the feature samples that are extracted by using the wavelet packet analysis. The statistical average results are consistent completely with the structure law, and the samples of 78.6% accord with the structure law basically.
然后，以采用小波包分析提取的大量海上实测目标特征样本为基础对结构特性进行了验证，结果表明：统计平均结果与结构特性表达式完全一致，且78.6%的样本基本符合结构特性。 - The final effect should be shown by the form of statistical average
由于空气中以气溶胶形式存在的粒子为多数，且粒子尺寸各异，对同一波长的散射表现不同，应采用统计平均的形式来表述粒子散射的最终效果 - The distributive probability of magnetic field lines in stochastic field region may be obtained by Liouville equation, by which the statistical average of any physical quantity relating to magnetic field can be given.
随机场区的磁力线分布几率可从刘维方程得到，用它可以求任何与磁场有关的物理量的平均。 - A novel method for two-step statistical wavelet deconvolution was presented based on statistical average of the many gathers autocorrelation function. It estimates the smallest phase wavelet, which is little influenced by the reflectivity coefficient.
提出了基于多道自相关函数统计平均的两步法统计子波反褶积方法，并用估算的最小相位子波得出的反褶积算子对地震数据进行了反褶积处理。 - If a macroscopic electric magnetic field is considered as the ( statistical) average of the microscopic field, it can be proved that this average value, i.e., the ( macroscopic) field depends on the property of the microscopic dipoles.
如果认为宏观电磁场是微观电磁场的统计平均，则可证明这种微观场的统计平均值即宏观场将依赖于微观偶极子的性质。 - Discussed the relation between the statistical average values and time.
讨论了有关物理量的统计平均值随时间的变化关系。 - In the process of the background updating, the updating algorithms based on statistical average is used to update the background, compared to the traditional background updating methods, it improves the speed of the background updating;
在背景更新的过程中，采用了基于统计平均的更新算法，相对于传统的背景更新方法，提高了背景更新的速度； - A formula for calculating CPU statistical average utilization is presented.
本文用统计平均法导出了磁盘存贮器与CPU交换数据时CPU利用率的计算式。 - According to the mechanical characteristic of earthquake effect, a new method named as statistical average algorithm ( SAA) is presented.
根据地震作用的力学特性，将其具体化为估计输入的修正条件，文中给出了一类反演算法。 - Composite inversion of structural dynamic system based on ideas of periodic load statistical average
基于周期统计平均的结构动力复合反演研究 - The Approach to the Application of Statistical Average Methods to the Technical Analysis on Security
论统计平均法在证券技术分析中的应用 - Lastly, the statistical meaning of average K_ ( IC) value by using 3 specimens is also explained.
最后对用三根试样测定的K（IC）平均值给以统计意义的说明。 - THE CALCULATION OF CPU UTILIZATION WITH A STATISTIC AVERAGE METHOD A formula for calculating the statistical average value of CPU utilization(η CPU) is given.
本文介绍了统计平均CPU利用率的计算方法，用此法分析了磁盘驱动器在速度方面的综合性能。 - The expression of the statistical average values is derived in terms of the density operator formalism in statistical mechanics.
在计算过程中我们用密度算子导出了物理量的统计平均值。 - The results indicate that double wave function can be applied to describe the states of single particle, and the ordinary quantum mechanical description, as a statistical average of ensemble, is included in the double wave quantum theory.
结果表明，双波函数描述单个粒子的运动状态，并将通常的量子力学描述结果作为系综统计平均值包含在其中。 - Then the statistical average distance between neighboring parallel sections was acquired using the analysis of sample trace points.
进而通过轨迹样本点分析的方式，得到统计平均的相邻平行截面间距。 - Periodic Statistical Average Algorithm, which is evolved from Statistical Average Algorithm, can identify the structural parameters and inverse the time history of periodic excitation of revolving machine.
在统计平均算法的基础上推广的周期统计平均算法初步解决了旋转机械周期激振力作用下的结构参数识别及荷载反演问题。 - The statistical average of the Langevin noise that describes the spontaneous radiation noise coupling into a given mode is determined by the Biorthogonality of the transverses modes ( K factor) and their eigenvalues.
说明描述耦合到任意给定模式自发辐射噪声（朗之万噪声）项的统计平均可以用横模的双正交性（即过量噪声K因子）与特征值特性来描述。 - Statistical average of all entries, O rates, standard deviation, coefficient of variation.
统计各条目的平均分、0分率、标准差、变异系数。 - Monte Carlo method puts up sampling experimentation to the thermal equilibrium samples of system, and will get a statistical average of a physical quantity expected.
蒙特卡洛方法是对系统的平衡态样本进行抽样试验，从而得出所需物理量的统计平均值。 - Background subtraction method was studied. The statistical average method was used to build the background. This method can build the background successfully. It was used to detect the moving vehicle in the road scene.
分析了背景减除的运动目标检测算法；研究了基于统计平均的背景构建方法，成功的构建出了场景中的背景，并用来检测运动的车辆，成功检测出了场景中的运动目标。