It is the parameter of distribution.
这就是分布参数。
You have also examined how the use of parameter markers/host variables may limit the consideration of distribution statistics by the DB2 optimizer.
您还研究了参数标记/主变量的使用会为DB2优化器对分布统计信息的考虑带来怎样的限制。
The sample shows that distribution statistics are of limited use when used in conjunction with parameter markers.
这个示例表明，如果将分布统计信息与参数标记一起使用，分布统计信息的作用就会受到限制。
This parameter allows you to specify the number of "most frequent values" that will be collected when the WITH DISTRIBUTION option is specified on the RUNSTATS command.
该参数允许您指定“高频值(mostfrequent values)”的数目，当在RUNSTATS命令上指定WITHDISTRIBUTION选项时，将收集该值。
This parameter controls the number of quantiles that will be collected when the WITH DISTRIBUTION option is specified on the RUNSTATS command.
该参数控制在RUNSTATS命令上指定WITHDISTRIBUTION选项时将收集的分位数(quantile)数目。
Fractal dimension will be an important parameter of studying the mathematical and genetical characters of the permeability distribution in clastic rock reservoirs.
分维将是一个研究碎屑岩储层渗透率分布的数学和成因特征的重要参数。
In allusion to the problems mentioned above, firstly, the paper models the distribution parameter circuit of the cable and the high frequency circuit of motor through the transmission theory.
针对上述问题，本文首先通过传输线理论建立了机车用电缆的分布参数模型，以及变频调速牵引电机的高频等效电路。
Singular distributed parameter systems is a system which is broader than distributed parameter systems, it appears in the study of the temperature distribution in a composite heat conductor, etc.
广义分布参数系统是比分布参数系统更广的一类系统，在研究复合材料热导体中的温度分布等问题时会出现这样的系统。
This article indicates that each component of the speaker's characteristic parameter vector usually has the different distribution, and has different validity.
文中研究表明，反映说话人特征信息的特征参数矢量的各个分量通常具有不同的分布，对正确识别说话人身份的有效性是有差别的。
This paper gives Interval Estimates and Hypothetical Test Method of Parameter on Few Sample Uniform Distribution.
本文提出了小样本的均匀分布参数的区间估计和假设检验方法。
The criterion of protection is deduced in mode-domain using the theory of line with distributed parameters to eliminate the effect of line parameter distribution on protection.
并从分布参数线路的相关理论出发，推导出了模量形式的保护判据，从原理上消除了线路参数分布性对保护的影响。
Lumped parameter systems are those for which physical characteristics are assumed to be concentrated in one or more 'lumps' and thus independent of any spatial distribution.
集中参数系统是指这样一些系统，其物理特性都集中在一个或者多个集中体上，因此与空间分布无关。
Owing to the capacitance and inductance of the cable distribution parameter intensified the voltage change.
由于电缆的电容电感分布参数加剧了电压的变化。
Through comparison between theory proof and simulation, we find the approximation method is feasible in linear time invariant (LTI) system of concentration and distribution parameter.
通过理论推导与仿真结果的对比可知，数据关联抖动估算方法对线性时不变的集总参数，分布参数系统均是可行的。
Time lapse time difference is an important parameter in the determination of distribution for underground oil and water, because it includes the variation information of reservoir velocity.
而时移时差在确定地下油水分布时是一个很重要的参数，因为时移时差包含了储层速度的变化信息。
The Maximum Likelihood Estimator (MLE) of the parameter of interarrival distribution based on renewal process is discussed. It is obtained that the MLE converges strongly to the true parameter.
文中我们讨论了更新过程中分布参数的最大似然估计，证明了最大似然估计是强相合的。
Retention time distribution (RTD) is an important parameter of polymer in the extruding process.
停留时间分布(rtd)是表征聚合物挤出过程重要的参数。
A question of formation confidence interval for scale parameter of normal distribution from incomplete observational data is discussed.
对于残缺的样本观测数据，讨论了正态分布总体尺度参数的区间估计问题。
Then we fit family income distribution with three-parameter Iognormal distribution, and using iteration method, we determine three parameters of lognormal distribution.
然后，把家庭收入拟合于三参数的对数正态分布，并用迭代的方法求出分布的参数。
The parameter of the defect size distribution is deduced according to the relations of the defect and the fault.
再利用缺陷与故障之间的关系，进一步推导出缺陷粒径分布的参数。
First, we obtain the empirical Bayesian estimator of the scale parameter for the double exponential distribution based on LINEX loss function and the convergence rate of the estimate.
首先利用非对称的LINEX损失函数对双指数分布族刻度参数进行了经验贝叶斯估计，并讨论了该估计的性质，给出了收敛速度。
However, the failure parameter of the generator follows the Gauss distribution, therefore, the analytical study of its reliability is difficult to carry on with the common analytical method.
但是发电机的失效参数为正态分布，因此，其可靠性的分析研究，用一般的解析方法是困难的。
The parameter of some special linear codes - Period Distribution and Generalized Hamming Weights (Support Weights or Higher Weights) were studied in this paper, and it was departed by two section.
这篇论文主要研究了几类特殊线性码的两个新的参数-周期分布和广义汉明重量(有时也称为高维重量或支持重量)。
Based on the analysis of the experimental data, the distribution characteristics of the thermal parameter around the fountain are presented.
通过对结果数据的分析，得到了室外喷泉周围热环境参数分布的特点。
This parameter estimation method was introduced by combination of distribution hypothesis with robust statistics.
方法：结合分布假设和稳健统计给出了参数估计方法。
Derivation soil hydrodynamic parameter and numerical simulation of soil water movement and distribution are important parts of soil water movement research.
土壤水动力学参数的推导和土壤水分运移分布的数值模拟是研究土壤水分运动规律的重要部分。
The simulation results can show plasma parameter distribution characteristics in the area of edge layer, especially the characteristics near the first wall and divertor target plate.
模拟结果能显示边界层区域等离子体参数的分布特性，尤其能显示第一壁和偏滤器靶板附近等离子体参量的分布特性。
Robot pose accuracy evaluation indexes based on entropy uncertainty concept have a close relationship with the magnitude and distribution of robot parameter errors.
基于熵不确定性概念的机器人位姿精度评价指标的大小同机器人各参数误差的大小及其概率分布有密切的关系。
Robot pose accuracy evaluation indexes based on entropy uncertainty concept have a close relationship with the magnitude and distribution of robot parameter errors.
基于熵不确定性概念的机器人位姿精度评价指标的大小同机器人各参数误差的大小及其概率分布有密切的关系。
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