查询词典 small sample

In this small sample, infratentorial hemorrhage location and the presence of intraventricular hemorrhage did not predict poor outcome.

由于本研究样本量小，本研究未显示幕下出血和脑室出血为卒中预后不良的独立危险因素。

Despite the fact that his digits would indicate that he took his 3-ball—along with the judiciousness that comes with taking said 3's—and broke it, it's a relatively small sample size, so we won't really dwell.

尽管从帕克的数据上来看，我们可以看出帕克的三分水准虽然真的有些让人不敢恭维，但事实上他总是会在最适当、最明智的时候三分出手而且能够命中，不过这些是相对来讲比较无关痛痒的事情，所以我们真的就不想太详细地说了。

In this procedure, a small sample of liver tissue is removed for microscopic analysis.

在此过程中，一个小样本的肝组织被删除的微观分析。

I'm going to take a small sample of blood from your middle finger.

我来从你的中指上采一点血。

However, there is little discussion on reliability evaluation of nonworking redundant systems such as cold and warm stand-by systems in literature, especially there is no discussion in case of medium and small sample size.

本文结合总装备部九五预研重点课题《小子样系统可靠性综合方法研究》和我国工程实际，较系统地研究了常见各种贮备系统的可靠性评估问题，包括冷备和温备两种贮备类型，指数型和Weibull型两类部件，完全可靠、成败型和指数型三种开关，以及定数、定时、和定总时截尾三种指数型试验数据。对上述各种常见情况下的贮备系统，分别给出系统可靠度函数及其点估计，并用WCF方法导出了可靠度置信下限。

Differences among those with total pancreatectomy were not significant because of the small sample size.

由于样本量过小，全胰腺切除术死亡率差异不具有统计学意义。

There are some characteristics for reliability growth test evaluation of liquid rocket engine, such as its field test data is small sample, there are multi-kind stresses act on the system during accelerated life test, its life test data belongs to a dynamic parent population.

液体火箭发动机可靠性增长试验的特点有：系统现场试验为小子样、加速寿命试验中存在多种应力综合作用、可靠性增长试验数据属于动态统计母体。

We deduce the precise distribution of Pearson χ〓 in small sample case and our calculation is compared with the monte-carlo simulation results.

在统计样本很小时，常用的皮尔逊χ〓量的分布将会偏离χ〓分布，这时如果仍采用χ〓检验将会极大地影响检验结果，我们给出了这种情况下的皮尔逊χ〓量的准确分布并与蒙特卡洛模拟结果作了比较。

Aimming at the small sample of strapdown inertial measurement unit successive test data, a random weighting method is used to get the prior distribution function of population's parameter with the known prior information under the situation that the parameters' format of general distribution is unknown.

针对捷联惯性测量组合历次测试数据小样本的特点，在总体分布参数形式未知的情况下，根据已有的先验信息，提出了通过随机加权法，获得捷联惯组历次测试数据总体参数的验前分布。

Fruits such as rambutan, pineapple, papaya, melon, passion fruit and guavas are just a small sample.

水果如红毛丹，凤梨，木瓜，西瓜，西番莲和番石榴只是一个小样本。

On the other hand, the more important thing is because the urban housing is a kind of heterogeneity products.

另一方面，更重要的是由于城市住房是一种异质性产品。

Climate histogram is the fall that collects place measure calm value, cent serves as cross axle for a few equal interval, the area that the frequency that the value appears according to place is accumulated and becomes will be determined inside each interval, discharge the graph that rise with post, also be called histogram.

气候直方图是将所收集的降水量测定值，分为几个相等的区间作为横轴，并将各区间内所测定值依所出现的次数累积而成的面积，用柱子排起来的图形，也叫做柱状图。