查询词典 variance

Let's add a little more color variance to the chalkboard background.

让我们添加更多一点的颜色差异的黑板背景。

Function and limit, one-variable calculus and its application, ABC of progression and multiple-variable calculus, determinant, matrix and its calculation, system of linear equations and quadratic form, probability of occurrence, chance variable, law of large numbers and central limit theorem, sample and parametric estimation, variance analysis, regression analysis.

Advanced Mathematics 1 [Course Code 1040008 MAT114] 本课程主要介绍函数和极限，一元微积分和它的应用，ABC 级数和多元微积分，行列式和矩阵的应用，线性方程和二次方程式，事件的概率，偶然性变量，大数定律和中心极限定理，样本和参数估计，方差分析，回归分析。

The input factor's characteristic root elucidates the 83.7% information of population variance, which guarantees the applicability of data envelopment analysis.

所选的投入因子的特征根解释了总体方差的83.7%信息，确保了数据包络分析的适用性。

Firstly, based on the parameters of apparent resistivity, apparent chargeability, half decay time, decay rate and the relativity of water inflow, it uses multivariate regression method to establish the prediction model. Then, through the variance test, it shows that it is feasible to use the model to predict the water content quantitatively in the exploration region.

基于视电阻率、视极化率、半衰时、衰减度等参数和涌水量的相关性，利用多元回归方法建立地下水量预测模型，通过方差检验，说明用此模型对勘探区内进行含水量的定量预测是可行的。

Traditional writers in overlooking this point place St. Luke at variance with St. Paul, and attribute to the charism properties so contrary as to make it inexplicable and prohibitively mysterious.

传统作家在俯瞰这一点的地方，圣卢克差异圣保禄和属性向charism性能，所以相反的，以使它莫名和令人望而却步的神秘。

Static absorption test was adopted to screen 8 macro porous resins and single factor test, orthogonal test and variance analysis were adopted to determine optimal operational conditions for decolorizing chicory inulin.

运用静态吸附试验对8种大孔树脂进行筛选，通过单因素试验、正交试验和方差分析确定了菊苣菊粉脱色的最佳操作条件。

Results By using optical microscope,the neurocytes of hippocampus in experimental group were observed to denaturalize,tumefy,destroy and disappear.And under electron microscope,the karyon was irregular,nucleoles deviated,chondriosome tumefied,crista collapsed,membrane was damaged,substance cavitated.Such changes were more evident with the increased paroxysm of epilepsy,the parameters between control group and operation group had no difference（P＞0.01）.But make a monofactorial variance analysis among cells' number,area,circumference and integral optical density in different groups,it showed that there were significant differences between optional two groups（P.01;at the same time,the more serious injury in hippocampus,the more powerful GFAP immunoreaction was.

结果： 实验组海马区光镜下可见神经细胞变性、肿胀、坏死及神经细胞脱失改变，电镜可见细胞核形态不规则、有切迹、核仁偏位、线粒体肿大、嵴断裂、膜破损和基质空化等改变，随癫痫发作次数增加上述改变越明显，对照组与手术对照组比较，各参数差异无显著性（P＞0.05），将不同组别大鼠细胞数、面积、周长、积分光密度分别作单因素方差分析，不同组别间均差异有显著性（P.01），同时观察到海马区GFAP免疫反应阳性的胶质细胞随海马损伤的加重而GFAP免疫反应增强。

The background model based on the mean and variance of gradient and chromaticity is using for detecting objects.

在运动目标检测中，利用像素梯度及色度均值、方差分布建立并实时更新背景模型。

RESULTS: The numeric type timing variance would be obtained in database with the way of variable chronometry. The timing would be kept as a document of textual form with the way of document chronometry. All the operations would be counted time with the above ways. CONCLUSION: EpiData has the function of counting time.

结果：变量计时法可以直接在原数据库中得到数值型计时变量，文件计时法则将计时结果另存为文本格式的文件。2种方法均能实现对每个变量、每条记录、每次操作数据库的数据录入过程进行计时。

METHODS: The data were input with EpiData, then the function of timing was come true through two methods of compiling control sequence code. The first way was variable chronometry, which sets up variance in database and installed the order of quality control. The second way was document chronometry. Timing results were wrote-in document drawing assistance from the function of writenote with EpiData.

运用EpiData进行数据录入，通过编写控制程序代码用2种方法实现计时功能，一是变量计时法，即在数据库中建立变量，通过设置质控命令达到计时目的；二是文件计时法，即借助EpiData的Writenote功能将计时结果写入备忘文件。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。