德布鲁因博士再次进行了统计学验证(这次将国民生产总值控制在内),其结果是谋杀案发率的预测性消失了而人口健康状况指数的却依然存在。
When she performed the statistical tests again, this time controlling for GNP, it turned out that the murder rate's predictive power disappears, whereas that of the health indicators persists.
他提醒说,这一比较并不精确,因为美国疾病控制与预防中心对季节性流感有不同的统计方法。
The comparisons aren't exact, because the CDC calculates deaths from seasonal flu differently, he cautioned.
可以使用QueryAnnotation控制sql语句的格式以提高可读性,还可以查看表级和列级使用的统计数据。
With Query Annotation, you can format the SQL statement for improved readability and navigation and see which statistics are being used at the table and column level.
应该指出,数理统计的结果具有一定的代表性,但是这一结果受到样本的数目和质量的控制。
It should be pointed out that the results of mathematical statistics have a certain representation, but it is restricted by the quantity and quality of samples.
运行以下工具进行统计分析:如描述性统计、测量系统的分析、假设检验、设计实验,控制理论图、验收抽样等。
Performs statistical analysis using tools such as: descriptive statistics, measurement system analysis, hypothesis testing, designed experimentation, control chart theory, acceptance sampling, etc.
我们通过严谨的调查研究和相应的统计学处理,从中找出了控制性因素。
Through precise research and corresponding disposal with statistics, we find some controllable factors.
采用统计过程控制(SPC)技术,提高微电路产品的质量和可靠性,监控键合工序的生产过程状态。
Statistical process control (SPC) technique is used to improve quality and reliability of microelectronic products, and monitor production conditions of wire bonding process.
试验表明,在大多数情况下,它比其它统计过程控制图表现出更快的探测性和更准确的诊断性。
Experiments shows that it out performs other SPC chart in terms of faster detection and more accurate diagnosis.
用统计值作对比时,应注意试验条件的一致性,合理考虑误差,恰当地选定质量控制水平,才能发挥更好的效果。
When in comparison of statistic value the testing conditions have to be same with a reasonable tolerance considered and a proper quality control level chosen to gain the best result.
对控制系统运行所依据的数理统计理论及控制方法与计算机技术结合的可行性进行了分析。
The feasibility to operate the control system according to the statistics theory, control method and computer technology is also analyzed.
通过比较统计过程控制与其他控制理论,本文分析了统计过程控制的特点与控制图应用在污水处理过程中的适应性。
Lastly, by comparing with other control theories and tools, traits of SPC and the applicability of control chart in wastewater treatment process were discussed.
通过比较统计过程控制与其他控制理论,本文分析了统计过程控制的特点与控制图应用在污水处理过程中的适应性。
Lastly, by comparing with other control theories and tools, traits of SPC and the applicability of control chart in wastewater treatment process were discussed.
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