分析了反映P SN曲线统计精度的主要指标，提出了P S N曲线参数估计量的均方误差计算机模拟求法。
Main characteristics of statistical accuracy for P-S-N curves are analyzed and the method for mean square error of P-S-N curves parameters by computer simulation is brought forward.
并对未经软件处理和经过软件处理后的雾滴显微图像进行量化分析比较，经过软件处理后所得到的雾滴沉积状态参数，增加了统计精度。
The images before being processed and after being processed with the software were compared and the droplets deposition parameters being processed can improve the precision of the system.
量子测量中精度的标准极限，源于与可计数离散粒子，而不是连续量相关的统计误差。
The standard limit on the precision with which a quantum measurement can be carried out is due to the statistical error associated with counting discrete particles rather than continuous quantities.
当您分析生成的统计数据时，请牢记time . time的准确度与平台有关，并且在某些情况下精度可能几乎等于一秒。
As you review the statistical data generated, keep in mind that time.time 's accuracy is platform dependent and may in some cases have no better than one second of precision.
通过精度统计分析，确定卫星立体影像在城市测绘方面的应用范围。
Through the precision statistics analysis, it identified the application range of satellite stereo image in city surveying.
实验证明这种滤波算法速度快，结合统计滤波方法就可以实现高精度滤波，可广泛应用到工业控制中。
The experiment proving: This kind digital filter method is fast, combined with statistical method can realize high accuracy filter, and can apply to industrial control extensively.
并对几种常用过渡配合的理论计算值及实际统计值作比较，这对于机械设计中的精度选择有实际参考意义。
The theoretical calculation value of some common transition fit is compared with practical statistical value, which is of practically reference to the accuracy selection in mechanical design.
实例计算和统计试验的结果表明，FPOT取样方法不仅比较科学合理，而且还可提高设计洪水的计算精度。
The case study and statistical experiment showed that FPOT is not only rational but also can improve the accuracy of design flood calculations.
通过XML技术组织答案知识库，利用基于统计的方法进行分词与匹配，有效地提高了查询的精度。
Setting up the result knowledge bank with XML technique and breaking down and matching with statistics way, the accuracy of query is improved greatly.
检验结果表明，该模型在预测精度、实用价值和鲁棒性方面都优于传统的统计模型、神经网络模型和决策树模型。
Empirical results show that genetic programming model is more advantageous than traditional statistical models, neural network models and decision tree models in prediction accuracy and robustness.
该算法克服了模糊交互多模型算法精度较低和当前统计模型自适应滤波器方差调整有限的缺点。
This algorithm overcomes the weakness of the FIMM with low estimation accuracy and the limitations of the adaptive filter based on the "current"statistical model.
对金州石棉矿采空区地表变形的测量结果进行了统计分析，精度较高，数据可靠，采空区地面未发现大面积移动现象。
The statistics analysis for surveying results of ground vertical deformation is made, showing high accuracy, and rational data, no occurrence of large area displacement in ground.
该方程与普通的统计回归方法相比，既提高了解释精度，地质意义也更为合理。
Compared with general statistic regression methods, this equation not only improves the interpretation precision, but also holds more reasonable geological significance.
统计检验结果表明，该公式具有较高的计算精度。
The result of statistical analysis points out that the equation has high calculation precision.
为提高标准曲线的制作精度，探讨了重复测定条件下，标准曲线的统计比较与合并估计方法．。
To raise the accuracy in the drawing both the statistical comparison and the method of combined estimation of the standard Curve were approached the condition of repeateddetermination.
采用模糊数学中模式识别方法对专题地图统计数据进行分级，并定义了分级精度标准的计算公式。
Statistical data of thematic maps are graded with the method of model distinguishing in mathematics, and a formula for the standard of grading accuracy is given.
传统的基于统计技术的变量筛选法不能保证财务困境预警模型的精度。
The variable selection method based on traditional statistical technique can not achieve high accuracy in financial distress prediction.
与统计模型相比，反演的精度有明显提高。
In contrast to statistical model, the accuracy of the inversion is greatly improved.
试验表明，其精度优于传统统计分类方法。
The test proved that the precision was higher than traditional statistical classification method.
本文采用大子样、小子样抽样理论的数理统计方法，评定电阻应变计灵敏系数的精度等级。
The rank of accuracy of electric resistance strain gage factor is evaluated according to the sampling theory of large samples or small samples.
用概率与数理统计的方法导出了精度设计公式并给出一个计算实例。
A formula based on statistics and probability for accuracy design is put forward, and an example is given.
改进的PRI变换法克服了直方图统计法的子谐波问题，对脉冲重复间隔具有很高的估计精度，且具有一定的抗抖动能力。
The improved PRI transform estimates PRI with high precision, overcomes the sub-harmonic problem produced in the histogram methods, and has a better performance on anti-jitter.
本文对地震系统的石英弹簧重力仪联测精度进行了统计和分析。
In this paper, the accuracy of gravimetric connections by quartz spring gravimeters under the research departments of the State Seismological Bureau are statistically analysed.
从这一角度出发，就可以借助统计学中已有方法，建立一套关于先验分布选取的合理方法，同时能估计其精度。
From this point, we can establish a set of reasonable methods about selecting prior distribution and estimate its accuracy with the help of existed methods in statistics.
对GPS观测值进行统计处理与数值优化以提高GPS定位精度与准确度成为本课题研究的一大重点。
Heighten precision and veracity of GPS position with numerical process and optimization is a critical emphasis to the research.
环形线圈车辆检测器的计数精度和测速精度关系到交通流量统计结果的准确性，是计量检定的关键项目。
The precision of count and speed test of inductive loop vehicle detector relates the veracity of traffic flux statistical result, which is verifiable key item.
对两种典型的坏帐率统计方法进行比较，发现传统的统计方法存在很大的误差，从而影响信用风险的测定精度。
By comparing two typical statistics methods of default rate, the article found a serious error in the statistics method that will impact on the precision of credit risk measurement.
但是到目前为止，统计界的许多工作都只是以提高拟合精度为目标进行的，很少看到专门致力于预测的文章。
However, up to now, many work in the field of statistics only is done to improve accuracy of fit, people can hardly find out any article especially for forecasting.
但是到目前为止，统计界的许多工作都只是以提高拟合精度为目标进行的，很少看到专门致力于预测的文章。
However, up to now, many work in the field of statistics only is done to improve accuracy of fit, people can hardly find out any article especially for forecasting.
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