statistical efficiency

By statistical tests, the two groups, the efficiency of a significant difference ( P 0.01) for the treatment group than the control group.

经统计学检验，两组总有效率有显着性差异（P0.01），为治疗组疗效优于对照组。

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Note: Statistical scope of economic efficiency of industry in this table is designated size since 2006.

注: 本表工业企业经济效益2006年以后数据为规模以上口径.

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Statistical energy analysis ( SEA) is used to predict the efficiency of railway anti noise barriers.

用统计能量分析（简称SEA）来预测铁路声屏障的降噪效果，并针对某一有声屏障的铁路段进行SEA建模。

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In the designed method, the quantization parameter is updated in real time according to the buffer state, and the final coding modes are determined using the statistical property for the relationship between coding efficiency and macro-block prediction modes.

该算法根据缓冲区的不同状态实时更新量化参数，并利用帧间预测模式与编码效率关系的统计特性为当前宏块确定最终编码模式。

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17 representative statistic variables which reflect the work efficiency, service quality and diagnostic quality were included in our statistical analysis by using principal component analysis and weighted TOPSIS method and RSR method and analytic hierarchy process ( AHP) respectively.

选择代表性好、敏感性强的反映工作效率、医疗质量、诊断质量的17项统计指标进行统计分析，分别应用加权秩和比法、主成分分析法结合加权TOPSIS法、层次分析法进行综合评价。

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