查询词典 variance analysis

Deficient degree; and the other is the evaluation model based on the variance of relative deficient degree.

和模型不但是有意义的，而且在计算上也是可行的。

This paper analyzes spatio-temporal variance of features in urban relief map, and proposed design principle, method and steps to construct spatio-temporal database of urban relief map.

在现有基态修正模型的基础上提出了多基态多级差文件修正方法和多基态两级差文件修正方法。

Beside, the writer of the article believes that Hu Shi's literary revolution actually bias some relique of "the revolution of poetic world" arid is seemingly in harmony but actually at variance with Revival of Learning.

此外，胡适的文学革命实际上仍然有"诗界革命"的遗风，而与"文艺复兴"貌合神离。

Taking a copper mine as an example,based on geostatistics theory and method,a mathematic model and an entity engineering model have been established by using mining software,with some variance function representing regionalized variable characteristics.

以某铜矿为例，基于地质统计学理论和方法，应用能够反映区域化变量特征的变异函数，利用矿业软件，建立了矿山矿床的数学模型和工程实体模型。

The numerical results show that outer scale of turbulence has great effect on G-tilt power spectrum and residual variance of tilted tracking at low frequency but almost has no effect on the high frequency.

数值计算结果表明大气湍流外尺度对G倾斜功率谱以及倾斜跟踪残余误差的低频段影响较大，而对高频段的影响可以忽略不计。

The G-tilt power spectrum and the residual variance of tilted tracking as functions of the outer scale of turbulence are deduced theoretically.

详细推导了G倾斜功率谱以及倾斜跟踪残差与大气湍流外尺度的函数关系式。

The effect of outer scale of atomospheric turbulence on tracking precision of tilted tracking system is studied by considering G-tilt power spectrum and the residual variance of tilted tracking system.

中国科学院光电技术研究所，成都610209 [2]中国科学院研究生院，北京100039文章摘要：从G倾斜功率谱和倾斜跟踪残余误差两个方面分析了大气湍流外尺度对倾斜跟踪系统跟踪精度的影响。

The relationship between residual servo variance and control bandwidth of an adaptive optics system is discussed.

分析自适应光学系统的控制残余方差与控制带宽的关系。

Known susceptibility genes account for less than 25% of the familial risk of breast cancer, and the residual genetic variance is likely to be due to variants conferring more moderate risks.

大家知道乳腺癌的家族危险性的小于25%是由于易感基因，而剩余的遗传变异更多是由于变异体，而这种变异引起更多的风险。

The class of distribution of decreasing variance residual life an that of decreasing percentile residual life are investigated,some their characters are also given,and their characteristic result is given when the general moments of residual life function are taken as their basis.

阐述了递减方差剩余寿命分布与平衡分布的平均剩余寿命函数的密切联系；研究了递减方差剩余寿命分布类及递减百分位数剩余寿命分布类，并且给出了它们的一些特征；给出了以剩余寿命函数的一般矩为基础的特征结果。

The dissecting of samples in group2 were difficult. The root of pulmonary artery and ascending aorta failed to be unfolded because fibrous tissue was tough, right and left fibrous trigone were too firm to be solved by hand. Cardiac muscle fibers couldn't be stripped along myofibrillar trajectory since they were prone to break because of their friability.

组2的心脏解剖困难，表现为纤维组织坚韧，游离肺动脉非常困难；徒手无法松解左、右纤维三角，肺动脉和主动脉根部的游离非常困难；心肌纤维坚硬、质脆，解剖时容易断离成碎块，无法沿纤维走行方向剥离。

We have battled against the odds in a province that has become increasingly violent.

我们对在一个争夺日益激烈省的可能性。