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.
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。
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.
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。
The precision prediction with weighted method in the new urban is 6% more than that with statistical method. It is much better in the old town, more than 15%.
应用权重法对新市区的预报较统计预报结果提高约6个百分点，对老城区的预报提高更高，约15个百分点；
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.
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 test proved that the precision was higher than traditional statistical classification method.
试验表明，其精度优于传统统计分类方法。
The incomplete information among test data can fully be exploited and applied by the method, and the precision is improved in the statistical analysis of incomplete data.
该方法能够充分开发利用试验数据中的不完全信息，从而提高不完全数据统计分析的精度。
The method based on statistical technique can only ensure the recall to some degree, but the precision is relatively low.
完全依靠统计方法只能保证一定的召回率，而准确率偏低。
Finally, the comparison of the statistical population density and the actual population density of the selected sample counties proves the higher precision of the results.
最后选取某些样本县，在样本县内对比每个乡镇图上的人口与实际统计人口，结果表明该人口分布数据有较高的精度。
The result of statistical analysis points out that the equation has high calculation precision.
统计检验结果表明，该公式具有较高的计算精度。
The results of statistical analysis point out that the mathematical models of gas hydrocarbon yield has high calculation precision.
统计检验结果表明，所建模型具有较高的计算精度。
The forecast models and synthetic evaluation models for the land use are built by unified regression statistical analysis models. The reliability for forecast result and forecast precision are given.
建立了土地利用的一元回归分析的预报模型，并对预报结果及预报精度给出置信度分析。
The forecast models and synthetic evaluation models for the land use are built by unified regression statistical analysis models. The reliability for forecast result and forecast precision are given.
建立了土地利用的一元回归分析的预报模型，并对预报结果及预报精度给出置信度分析。
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