方差的例句大全

while in water and irrigable land, the mean, variance was a little bit low, the grey level was symmetry;

水体和灌溉耕地的均值、方差值很低，灰度值均匀，内部变化小；

The air permeation velocity and pressure gradient curve in the soil show clearly in step-phase.

气体渗透速度与外界所施加的“压力平方差梯度”之间存在明显的分段特征.

Calculates variance based on the entire population ( ignores logical values and text in the population )

计算基于给定的样本总体的方差 ( 忽略样本中的逻辑值及文本 )

Estimates variance based on a sample ( ignores logical values and text in the sample )

估算基于给定样本的方差 ( 忽略样本中的逻辑值及文本 )

Assume investors are absolute risk averter, and it is their aim to minimize its risk, and get hedge ratio under it.

假定投资者是绝对的风险厌恶者，其保值的目的是将风险最小化，由此得到最小方差下的套期保值比率。

The relationship between mean of CT number and variance of CT number to axial deformation are parabolas.

CT数的均值、方差随轴向变形变化关系曲线呈抛物线形式。

The Estimation of Atomic Clock's Frequency Stability by Wavelet Variance

利用小波方差进行原子钟频率稳定度的估计

Variance Analysis of Two Factors on the Hydraulic Asphaltic Concrete Strength

水工沥青混凝土强度双因素方差分析

Because the actual cost is less than standard cost, the variance is favorable.

因为实际成本比标准成本更少, 方差是有利的.

Investigation of the First Order and the Second Order Stationarity Conditions of HMTD Model

异方差混合转移分布模型一阶与二阶平稳条件的探讨

The subsequent step is the analysis of impulse response function and variance decomposition, from the point of the qualitative and quantitative view to survey the extent of the margin trading on the stock market.

随后对模型进行脉冲响应函数分析和方差分解分析，从定性与定量的角度测定了融资融券对股市影响的程度。

Analysis of variance of repeated measure data

定量数据重复测量的方差分析

The comparison of determination values before and after administration was evaluated by repeated measure variance analysis.

每组治疗前后的比较采用重复测量数据的方差分析。

Some parameters chain may deviate from the expectancy value or average in the supply chain, such as demand, price, cost, and so on, and then there is a variance risk.

供应链中的某些参数，如需求、价格、成本等可能偏离供应链的预期值或者平均值，这就产生了供应链方差风险。

Power of analysis of variance in completely random design

完全随机设计的方差分析中检验效能的估计

Admissibility Estimators for Regression Coefficients and Parameters& For Linear Model of General Random Effects With Twe Variance Components Under Normality Condition

回归系数和参数的可容许性估计&对正态条件下具有两个方差分量的一般随机效应线性模型

The covariance analysis with two correlated variables

双协变量的方差分析

Influence analysis of covariance analysis model

协方差分析模型的影响分析

The main contents of Covariance Analysis Description Function Technique are interpreted.

阐述了协方差分析描述函数法（CADET）的主要内容，并结合一战术导弹非线性模型，展示了CADET法在导弹命中概率评估中的应用。

The theoretical modeling analysis in the time domain is performed with covariance analysis method.

以协方差分析法在时域进行理论建模分析。