sample test的例句大全

PLC Application in Liquid Steel Test Gas Sample Transfer System in AISC No.3 Steelmaking Plant

PLC在鞍钢第三炼钢厂钢水试料气体送样系统的应用

The data acquisition system has the merit of high acquisition speed, high data accuracy, more test channel, easy data processing. It can scan all channels in 4. 8 ms and total numbers of sample data per channel reach 4500 points.

该系统具有采集速度快、数据精度高、测试通道较多、数据处理方便等特点，可以在4.8ms内扫描全部通道，每个通道采样点均在4500点以上。

Before you close this dialog, make sure to click on the Test button to verify that you've entered the correct information to connect to and use the IBM DB2 UDB SAMPLE database.

在关闭此对话框之前，务必单击Test按钮，验证已为连接和使用IBM DB2UDB SAMPLE数据库输入了正确的信息。

What more, the test statistics are more effective with the increase of spatial correlation and sample size.

此外，随着空间相关性和样本量的增大，各检验统计量更为有效。

Traditional method of the structure concrete quality test base on the cube sample selected according to regulation.

检验结构混凝土质量的传统检验方法，大多以按规定取样制作的立方体试件为基础。

We process the data of normal group with independent sample t test, and operation group by paired t test. Results: All indexes were calculated the mean and standard deviation.

所得数据正常组采用独立样本t检验，手术组采用配对t检验。结果：所有指标均计算得出均值及标准差。

In addition, we also use the Monte Carlo simulation way to analysis the cointegration test statistic of the limited sample, and establish the response surface function to the six types of the structure model.

此外，本文还利用蒙特卡洛模拟方法分析了变结构情况下，面板数据协整检验统计量临界值的有限样本性质，运用响应面函数法建立了各面板数据变结构协整类型的响应面函数。

The test of goodness-of-fit is an important means to establish a statistical model. Many test statistics reach their own extreme value at an "ideal sample" but EDF statistics not. It certainly affects the power of the tests.

拟合优度检验是建立统计模型的一个重要手段，很多检验统计量用一个理想样本能达到它们自己的极值，但EDF统计量做不到，这无疑会影响检验的势。

Determination of complex reflection coefficient for sound absorbing sample with single test point

吸声构件复反射系数的单测点测量技术

It is indicated that the main factors affecting tensile stress relaxation test at normal atmospheric temperature are the type and precision of tester, loading process of sample, test temperature and data disposal.

指出影响常温拉伸应力松弛试验的主要因素有试验机的类型和精度，试样的加荷过程，试验的温度及数据处理。

Through reliability analysis, data distribution test, and other selected indicators of central tendency, we choose the sample data in mid-October as the standard study. According to the formula, we calculated the 6 species of leaf characteristics of the standard parameters.

通过可靠性分析、数据分布检验、集中趋势指标选定等，选择10月中旬的样本数据作为标准研究对象，根据公式，计算得到上述6种植物的标准叶形特征参数。

Tensile test was carried out after tensile sample was heated to different temperature.

通过对试样加热后在热状态下进行拉伸，加热到不同温度下，钢材的屈服强度和抗拉强度有明显变化。

A test statistic is proposed and its asymptotic null distribution is also given, as both the sample size and the number of variables go to infinity.

我们将给出一个新的检验统计量，并且，在样本量和维数一起趋于无穷的情形下，给出该统计量在原假设成立下的渐近分布。

The result showed that the sample we prepared truly has thixotropism and the thixotropism result has correlations with the test model.

实验结果表明：UV胶印油墨具有触变性，油墨触变性的评价结果与测试模式有关。

In this paper taking No. 40# axle steel as the test material the writer chose two kinds of shot peening strength for peening the test sample.

以40＃车轴钢为试验材料，选择了两种不同的喷丸强度对试件施喷。

The study on the implementing to inspect accumulation of amplification products through mix fluorescent dye into dsDNA. The test can assay the original content of unknown samples according to the variance of standard curve which is made based on the ct value of standard sample of plasmid.

本实验通过荧光染料掺入dsDNA实时监控扩增产物的积累，根据质粒标准品的ct值制成标准曲线，结合标准曲线方程可知未知样品的起始含量。

Based on examples, introduces significance of difference test method between sample average and ensemble average in cases of totality submission normal distribution ( variance known of unknown big, small sample) or totality non-normal distribution in education experiment;

结合实例，介绍了教育实验中总体服从正态分布（方差已知或未知，大、小样本）或总体非正态几种情形下样本平均数与总体平均数间差异显著性的检验方法；

〔 Methods 〕 inhibitory and appearing color system of O157: H7 selective medium is screened by growth evaluation test of known strain& unknown on-the-spot sample.

〔方法〕利用已知菌种生长评价实验和现场标本实验室评价实验，对出血性大肠杆菌O157：H7分离培养基的抑菌系统和显色系统进行筛选。

Study and Analysis on Nonuniformly Sample Thermos in Modern Test Technology

现代测试技术中的采样非均匀性问题理论研究与分析

Evaluation of the life by means of the shear strength of sample which pass through heating oxygen aging test according to environmental test specification was.

以拉剪强度为特性指标，通过热氧加速老化试验，参照环境考核试验，综合评估其使用寿命。