然而，统计分析表明，这些图案可能是随机产生的，类似于宇宙碰撞出来的圆形图案仅是出于简单的巧合。
However, statistical analyses suggested these patterns were likely to be random, resembling the circular shapes of collisions simply by coincidence.
我们能够理解一些，充满随机性，然后通过统计分析来解决的问题，而且一定程度上我们对此也很熟悉。
We can understand something that's fully random and work out the statistics and be comfortable with that to some degree.
从数学角度看，这种研究主要是对一个或多个非负随机变量进行统计分析。
From the mathematical point of view, survival analysis is a type of statistical analysis towards one or more non-negative random variables.
方法：采用分群随机抽样方法，对北京市16个区县的药店消费者进行影响购药行为相关营业员因素的问卷调查，并就调查结果进行统计分析，进而提出建议。
METHODS: Clustering random sampling method was launched among the drugstore consumers in 16 districts of Beijing, the results were statistically analyzed, and then the Suggestions were provided.
方法：采用自制调查表以问卷调查和个别面谈方式随机调查了北京市居民10877人，对其用药率及用药情况进行统计分析。
Methods: 10877 Beijng citizens were enrolled in our study by questionaire or interview for statistic analysis of the above medicine utilization.
运用概率和统计的方法对有代表性的光束随机抖动测试结果进行了二元统计分析。
With adopting means of probability and statistics, the representative testing result of the beam random jittering is analyzed by dualistic statistics.
在塔器的可靠性强度设计中，需要进行各种随机变量的统计分析。
In the design of mechanical strength reliability of tower vessel, all kinds of random variables need to be analyzed statistically.
目的在临床试验出现随机分组被部分破坏的情况下，探索适合的统计分析方法。
Objective To explore adequate methods for statistical analysis when some of the patients are treated against the randomization.
通过实验设计，用大量随机数据进行了模拟和统计分析。结果表明，最小偏差算法是一种合理的、实用的、有效的算法。
Numerous simulation experiments and statistical analyses show that he minimum deviation algorithm is a reasonable, effective and applicable algorithm.
论述了需求量为连续随机变量的随机存储模型计算机模拟及其结果统计分析。
The inventory control system with continuous and stochastic demands is simulated with computer and analyzed with statistic method.
方法随机抽取我院2010年第一季度门诊中药处方3158张，进行统计分析。
Methods: 3158 outpatient prescriptions of traditional Chinese medicines in our hospital in the first quarter of 2010 were randomly collected for the statistical analysis.
提出了一种通用性强、适用于广义平稳随机过程非均匀采样信号谱分析的新方法——采样间隔统计分析法。
A new method, the sampling interval stat. analysis method, was set up to analyze the non-uniformly sampling signal of the wide-sense stationary random processes.
传统的灌溉效益分摊系数分析计算时未考虑随机因素与交互效应的影响，本文针对这一问题提出相应的数理统计分析方法。
The influence of stochastic factor and interwork effect couldn t been though about in tradition analysis and calculation of the contribution coefficient of irrigated benefit.
利用室内测试数据，对随机变量进行统计分析，得到其数字特征，进而得到服从随机变量分布的随机数。
According to the data of test, the numeral characteristics of variables are acquired by statistic analysis, and then random Numbers which are as same distribution as the variables are generated.
结论：由于重复测量数据间存在一定的自相关性和随机误差的多层次性，因而其分析方法有别于一般的统计分析方法。
Conclusion: Owing to correlation among repeated measures and its hierarchical error, the statistical analysis with repeated measures is different from other statistical approach.
方法采用回顾性调查，对本院2006 ~ 2008年每年第四季度门诊就诊患者处方随机抽查进行统计分析。
Method Adopt reviewing investigation, analyzing stochastic prescription to the patients of each fourth quarter during year 2006-2008.
本文以现场量测的码头门机荷载及运行情况调查资料为依据，确定了该荷载最大值分布的随机过程模型，并对该荷载进行概率统计分析。
A random process probabilistic model of the loading maximum value distribution is determined based on the data of actual measurment and investigated operation situation for gantry crane on wharf.
概率论反映的是大量同类随机现象的统计规律性。对变幻莫测的股市可以用概率论进行统计分析。
Statistic law of a lot of similar random phenomena is reflected by the probability theory which, therefore, can be used in the uncertain stocks market to do the statistic analysis.
本文总结了动压气浮自由转子陀螺仪随机漂移测试方法和数据记录系统，对测试结果进行了概率统计分析和处理。
This paper summarized the method of the random drift testing and data recording system of the hydrodynamic gas bearing free rotor gyro.
方法随机抽查我院2009年处方，对处方的合理性进行评估，收集不合理处方并统计分析。
Methods prescription in 2009 is surveyed randomly in our hospital. The level on rationality of prescription writing is evaluated and the irrational prescription is collected and analyzed.
方法随机选用小切口超声乳化病例36 例，及小切口手法娩核病例36 例进行统计分析。
Methods 36 cases of phacoemulsification and 36 cases of manual nucleus division of small incision were analysed.
方法采取随机抽样方法，对不同层次目标人群进行问卷调查并统计分析。
Methods Different target population were chosen at random and investigated with questionnaire.
方法设计调查问卷，采取面对面调查方式随机抽取1 812 名门诊患者进行调查，并进行统计分析。
Methods A total of 1812 outpatients were randomly selected to answer questionnaire face to face. The results were analyzed.
方法随机抽取该院住院病历2000份，并对其中使用抗菌药物的病历作统计分析。
Methods 2000 cases histories were randomly sampled and the histories containing antibiotics were statistically analyzed.
方法：按照随机的原则，随机抽取该中心2 0 0 1年门诊处方12 0 0份，进行疾病构成及费用情况的统计分析。
Methods. Randomly sampling 1200 outpatients' prescriptions from the center and doing statistics about the constitution of diseases and expense.
方法：按照随机的原则，随机抽取该中心2 0 0 1年门诊处方12 0 0份，进行疾病构成及费用情况的统计分析。
Methods. Randomly sampling 1200 outpatients' prescriptions from the center and doing statistics about the constitution of diseases and expense.
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