in a large sample, many of those differences may cancel, but a sample of two is tiny.
样本比较大的情况下这些差异可以抵消掉，但我们只提两个国家，所以样本很小。
Large sample, prospective, randomized controlled studies on treatment are scarce.
在治疗上还缺少大样本、前瞻性随机对照性研究。
Results: Deduce the formula of the interval estimation of small sample and large sample.
结果：分别就小样本、大样本推导出区间估计公式。
The method of measuring similarity in general is based on the statistic of large sample base.
词语相似度的计算方法一般是利用大规模的语料库来统计。
Luxury villa complete construction plans, including flat, vertical surface, a large sample node!
高档别墅全套施工图，包括平面、立面、节点大样！
The customers at the grocery stores represented a large sample of the Danish population, they said.
他们说，食品杂货店的顾客代表了一大部分的丹麦人。
Objective To analyze the role of step-test on large sample surveillance in students' physical fitness and health.
目的分析台阶指数在学生体质健康监测中的作用。
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%。
The disadvantages are that it's expensive to collect, time consuming and needs a large sample size to be accurate.
缺点是，它价格昂贵，以收集，耗时和需要大量样本大小是正确的。
Theresearch shows correlations over a large sample, so it’s admittedly asimplification to say that morning people are proactive.
研究表明，绝大多数的样本都显示二者相关，所以简单明了地说，早晨类型的人更积极主动，控制能力更强。
The research shows correlations over a large sample, so it's admittedly a simplification to say that morning people are proactive.
研究显示这两者之间有很大程度的样本相关性，诚然这就可以说早晨活动的人都更积极主动。
The large sample multi-centre randomized controlled trial is the best method of re-evaluation of the effectiveness of new drugs.
大样本多中心随机对照临床试验是药品上市后疗效再评价的最佳方法。
Patterns are hard to spot because even when researchers use a large sample size, only a much smaller number of people will get cancer.
即便是选取更多的试样人群，这种局面也很难说清，因为毕竟只有很少部分的人会患上癌症。
The large sample theory of the proposed test is developed and the finite sample properties of the test are studied through simulations.
检验的大样本理论被给出。我们还通过数值模拟研究了检验方法的有限样本性质。
The paper investigates the differential clienteles and liquidity hypothesis in Chinese convertible market by using large sample analysis.
本文应用中国市场的数据对解释可转债折价的投资者群体差异假说和流动性假说进行了实证检验。
Methods: 2060 cases of primary hepatic cancer were clinically researched by a large sample number clinical epidemiological survey program.
方法：采用大样本临床流行病学调研方案，临床调查原发性肝癌2060例。
Tea set during the fight the audience vote, will each entry in the large sample tea cup, let the audience judge the scene and then a secret ballot.
斗茶过程中设观众投票，将每份参赛样品茶泡在大杯里，让观众现场品评，然后进行无记名投票。
To obtain their large sample, the researchers analyzed data collected for the European Prospective Investigation into Cancer and Nutrition (EPIC) project.
为了得到大量的样本，研究人员分析了为欧洲癌症与营养预期性调查(EPIC)项目搜集的数据。
Objective To evaluate the efficacy and side effects in a large sample of patients receiving resperidone or switching from other antipsychotics to resperidone.
目的维思通对长期服用传统抗精神病药病人进行替换治疗以及大范围病人的疗效和副反应分析。
In this paper, based on the large sample property of semilinear model, we analyze the relation ship between living expenditure and disposable income in China.
当前要想了解我国的居民可支配收入与消费性支出，就必须利用半线性回归模型的优良拟合性质进行分析。
Nevertheless, these are the first deletions associated with schizophrenia to be identified in such a large sample and across several populations, stefansson adds.
尽管如此，这仍是我们第一次从跨越多个人群的大容量样本中鉴别出于精神分裂症有关的基因缺失，stefansson补充道。
When this question was put to a large sample of physicians, 72 percent chose option a, the safe-and-sure strategy, and only 28 percent chose program B, the risky strategy.
当把这个问题交给大样本数的医生时，72%的医生遵循安全和确定的战略选择了方案A。只有28%的医生选择冒险的策略方案B。
By measuring the skull size and volume of a large sample of tigers, lions, leopards and jaguars, they found that the tiger has a bigger brain than its big-cat Cousins.
通过测量大的老虎、狮子、豹和美洲豹样本的头骨尺寸和体积，他们发现，老虎有一个比它的大猫表亲更大的大脑。
This paper presents evidents that cash-flow volatility is negatively related to firm value using a large sample consisting of 2724 firm-year observations from 1998-2008.
本文通过1998-2008年间2724例公司年样本观察值证明现金流波动率与公司价值显著负相关。
Because the likelihood ratio test has very good properties, especially for large sample size problem, the P-value function with this method is approached the true function.
因为似然比检验有着非常好的性质，特别是对大样本量问题，该方法求解出来的p值函数与真实p值函数非常逼近。
Some statistical test methods on "fat tail" distribution of time series are obtained by using properties of extreme value theory and extreme index estimator under large sample.
使用极值理论和极值指数估计量的性质，在大样本的情况下得到序列分布“肥尾”现象的检验方法。
In line with the large sample data bias of population mortality in China, we applied the gravity method to model it, together with a reference to the corresponding data in Japan.
本文针对中国人口死亡率抽样数据偏差较大这一特点，运用引力模型思想借鉴日本相应数据建模。
By conducting large sample test on the evaluation parameters, the influencing relationship between each parameter and operating performance of the multifunction switch is defined.
通过对评价参数进行大样本容量的试验测试，确定了每一项参数与组合开关操作性能之间的影响关系。
By conducting large sample test on the evaluation parameters, the influencing relationship between each parameter and operating performance of the multifunction switch is defined.
通过对评价参数进行大样本容量的试验测试，确定了每一项参数与组合开关操作性能之间的影响关系。
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