样本

Observe microorganism in the water and in the sediment by a microscope.

用显微镜观察水样本和基质样本中的微生物.

Measure pH of the seawater by a pH meter. Measure salinity by a refractometer.

用酸碱度计量度水样本的酸碱值. 用氯化钠折光仪量度样本的氯化钠含量.

Using the genetic programming approachs as the modelling tool, all 17 samples were divided into a training set ( 15 samples) and a testing set ( 2 samples).

运用遗传程序设计方法作为建模工具，将全部17个样本（17年的调查数据）分为训练集（15个样本）、预测集（2个样本）。

The rules state that samples must be enclosed in two watertight containers.

规则要求样本必须装在两个水密容器中。

The contents of this parcel are samples of no commercial value.

这件包裹里面是无商业价值的样本.

It can identify rare classes from the other types of data by utilizing mutual k-nearest neighbors.

该算法通过利用数据样本之间的互k近邻关系，将稀有类的数据样本与其他类型的数据样本区分开来。

The measures we compute for a sample are called statistics.

根据样本计算的量叫做统计量.

The sample of building permits is larger and therefore, statistically satisfying.

建筑许可数的样本比较大,所以统计数据更令人满意.

The sample contains both filling and pie crust, just as the population does.

样本与总体一样,包括馅和皮.

So Aurelian Radu at Mount Sinai School of Medicine in New York and colleagues looked for it in1336 human tumour samples, including prostate, breast, lung and liver cancers.

因此，纽约西奈山医学院的和同事们在1336个肿瘤样本中寻找它的踪迹，这1336个肿瘤样本包括前列腺癌，乳腺癌，肺癌和肝癌等多种肿瘤样本。

The sample was selected from the medical records of two general practices.

样本选自两个全科诊所的病历档案。

Method: 35 samples that have been diagnosed as HT through thyroid functional examination and pathological biopsis were used, including 28 samples of GD, 13 samples of other endocrine disorders and 15 normal samples.

方法：临床诊断甲状腺功能检查及病理金标准确诊35例HT样本，28例GD样本及13例其他内分泌疾病的样本，15例正常对照组。

A population is a whole, and a sample is a fraction or segment of that whole.

总体是所研究的现象全体; 样本则是总体中的一部分.

In the model experiment, intact members are replaced by the prefabricated damage members to form damage structure. For test own limitations, some damage samples can be obtained by the model experiment and these damage samples can be considered as the testing samples of the neural networks.

在模型试验中，通过预制好的损伤构件来替换完好的构件形成损伤结构，由于试验本身的限制，部分损伤样本通过模型试验获得，所获得的损伤样本作为网络的测试样本。

The knowledge databases of fault diagnosis are added in the process of software development to fix the structure of network. Knowledge training module 、 simulation module 、 and interpretation module are programmed with Visual C++.

在该软件的开发过程中，首先收集故障诊断相关知识，从而确定网络结构，然后用Visual c++实现样本训练模块、样本仿真模块、故障解释模块等功能模块对组织好的锅炉故障样本进行训练。

They are inviting talented, but unheralded film-makers to submit examples of their work.

他们邀请有才气却尚未幸遇伯乐的电影制作人提交作品样本。

Peter Cooke undertook to send each of us a sample contract for perusal.

彼得·库克答应给我们每人寄送一份合同样本供阅读。

The different among varied mental states is the restrictions of samples'average value and variance.

人各种思维状态的不同,只是对样本的活跃度均值和样本组合的方差的限制要求不同.

You think there's a large enough sample here from vackner's boot?

你认为这里还有大块的样本从威克勒靴子上来的?

The BP neural network is applied in face recognition. A face recognition model is established, and three training strategies i.e. sampling training, batch training and integrity training are studied.

将BP神经网络用于人脸识别，建立了人脸识别模型，研究了样本采样训练、样本批量训练和样本完整训练三种训练策略对识别率的影响。

The following sample schedules are based largely upon experience at Michigan State University.

下列的样本程序大部分是根据密执安大学的试验.

Horaimaru cargo usual quality exactly within standard your sampling afraid unfair counter sample airmail.

蓬莱号上货物一向符合质量标准,你方样本恐怕欠公正,今航空寄上对应样本.

Plainer examples of the early period do not fetch anything like these sums.

早期更为普通的样本卖不到这种价钱。

We study samples in order to be able to describe populations.

为了了解总体,必须研究样本.

Results: The ten subtests had 0.41 to 0.71 factor loading in the Mongolia sample.

结果：蒙古族样本各分测验的g因素负荷在0.45至0.71之间，两因子结构和三因子结构都与汉族样本和常模样本基本相似。

This method treats all classes equally, and ignores the correlation among samples of different classes and the peculiarity of every single class, restricting the increase of classification accuracy to some extent.

这种多类样本同时训练再分类的方法将所有类别的样本同等看待，忽略了不同类别样本间的相关性以及每类样本的独特性，使得分类精度的提升受到了一定的限制。

The income sample are divided into the learning sample and the text sample.

把所得的样本分为学习样本和测试样本。

If, however , the sample sizes are large enough, we do not need the assumption of normality.

如果样本容量充分大, 就不必做正态假设.

This article introduces thirty-four samples, first twenty-eight as training samples, last six as testing samples.

本文采用了34组锅炉样本，前28组样本作为训练样本，后6组样本作为检测样本。

The following sample schedules are based largely upon experiments at Michigan State University.

下列的样本程序大部分是以密执安大学的试验为根据的.