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- Evaluation of the Comparative Method of Two Large Sample Means. 两个大样本均数比较方法的评价。
- The test was standardized on a large sample of students. 这次测试以一大批被测学生为标准。
- The concept is useful in assessing the large sample properties of econometric estimators. 在评价经济计量估算值的大规模抽样特征时，这是一个有用的概念。
- Inasmuch as statistical analyses require fairly large sample sizes, the cost of such a program becomes prohibitly high. 由于统计分析需要大量的试验数据，因此这个计划的费用是相当高的。
- The customers at the grocery stores represented a large sample of the Danish population, they said. 研究人员称,食品店顾客的饮食习惯在丹麦人口中具有普遍代表性。
- A new study is the first to establish a link between colic and depression using a large sample of women. 一项新的研究通过大量妇女的样本,首次建立了婴儿哭闹和母亲抑郁之间的关联。
- Conclusion: Psychiatrical clinic trials should be designed according to the GCP protocols with large sample size. 结论：精神科药物疗效研究应遵循GCP原则，加强大标本、设计合理的高水平研究；
- Results Simulation study shows that parameters estimations are approximately unbiased in MCMC when large sample size. 结果模拟研究表明大样本时MCMC法可得到近似无偏的参数估计。
- Used large sample datum to train the BP network, formed an identifiable and rememberable non-linear forecasting system. 利用大样本数据对网络进行了训练，形成了有识别和记忆功能的非线性预测系统。
- Based on the statistics of a large sample of data, the Boltzmann constant is determined at a relative error of 4%. 基于对大量数据的统计分析，计算出了玻尔兹曼常量，与理论值的相对误差约为4%25。
- Is it possible for an estimator to be biased in finite sample but consistent in large sample? 一个估计量是否有可能在有限样本中是有偏的但又具有一致性?
- At present, heteroscedastic data can only be analyzed by group test method that requires large sample. 对于异方差问题目前工程上只能采用成组试验方法，因此试验量很大；
- Objective To learn the aminogram of urine in normal infants and young children in a relatively large sample of control groups. 目的经113例相对较大样本尿氨基酸检测,了解正常婴幼儿尿氨基酸谱。
- Methods Infer a parameter's or some parameters' confidence region from the confidence region of entire parameters on the basis of large sample size. 方法在大样本条件下由整体参数的置信域出发推导某个或某些参数的置信域。
- The large sample size enabled researchers to distinguish between psychiatric histories of mothers versus fathers in relation to autism. 这样的大样本使研究者能够区别孤独症患儿的母亲和父亲的精神病史的不同情况。
- A further study with large sample is important to evaluate the effect of BCAA on clinical outcome in critically ill patients. 大样本的研究有助于评估支链氨基酸对危重病人临床转归的影响。
- The Commission will review another large sample of signatures before making a determination about Kasyanov's eligibility. 中央选举委员会在对卡西亚诺夫的竞选资格作出决定之前，还将对他递交的签名进行一次大规模的抽样检查。
- He bit off a large piece of the apple. 他咬下一大块苹果。
- Methods A cross-sectional survey was conducted comprising a large sample of 4782 subjects in China,using ERI in the Chinese version. 方法采用中文版ERI量表对4782名不同职业人群进行工作压力的横断面调查,量表包括付出、获得和超负荷三部分23个条目。
- The test device and method on the water conduction coefficient for large sample under triaxial stress state are introduced. 介绍了三轴应力状态下测定大煤样导水系数的实验装置与实验方法。
