According to data provided by doctor, under the assumption that sample is normal, performed frequency analysis, pair test and variance analysis.
针对医生提供的数据，在样本服从正态分布的假设下，进行了频数分析、配对检验和方差分析。
In this paper, the main factors affecting tunnel erosion and their mechanism were studied based on field survey and data from sample analysis.
本文以野外调查和资料分析为基础，分析研究了影响洞穴侵蚀的主要因素和机理。
Oil-gas data of Daqing is used to build network model. The parameters of network structure are optimized, and the cluster analysis of input sample is made.
采用大庆的油气层数据建立网络模型，对网络结构的参数进行了优化并对输入样本进行了聚类分析。
The quality control of AAS measurement such as the test preparation, the standard solution and sample preparation method, the sample analysis and the data processing were introduced.
介绍原子吸收光谱法检测过程中实验准备、标准溶液和样品制备方法、样品分析及数据处理等几个环节的质量控制措施。
Through the research of comprehensive field sampling, sample analysis, helium content calculation and data processing and so on, we obtain the application technique.
通过野外取样、样品分析、含量计算及资料处理等系列技术方法的研究，获得了该仪器的一套基本可行的应用技术。
Using this method, unreliable analysis causing by simple sample data is avoided and the prediction level is higher to some extent.
有利于避免由于样本容量小而导致的不可靠推断，在某种程度上提高了预测水平。
By the statistical analysis method, the authors researched the growth model and cutting age of masson pine natural forest with the sample plot inventory data.
根据标准地调查资料，应用统计分析方法研究生长模型，并结合森林经营实际确定采伐年龄。
Methods To survey 203 poor students and 262 non-poor students by questionnaire sample in the match way, and analysis data by social science statistics software.
方法采用对偶取样方法对203名贫困生和262名非贫困生的社会支持和自我价值感进行了问卷调查，用社会科学统计软件进行数据统计。
The data acquisition system may sample multiple target data automatically, then we may built the target characteristic data-base and do some analysis and recognition work.
采集系统可以自动地对多个目标连续采集，形成带有数据标志的回波数据流，由此建立目标原始回波特性数据库供分析、处理、识别。
Methods The data of resident's contacting infectious water were collected with cohort study, and were analyzed by sample cluster analysis (Q type).
方法采用队列随访调查的方法收集居民疫水暴露的情况，并用系统聚类法中样品聚类(Q型)进行聚类分析。
Using the method of principal component Analysis based on the sample data of 65 individuals with normal pulmonary function, we obtained the first and second principal components.
根据65例正常肺功能的样本数据，应用主成份分析方法，我们算得第一、第二主成份。
The data analysis results show that the sample entropy tends to decrease and the EMD processed sample entropy decreases greatly before the epileptic.
结果表明，癫痫发作前期样本熵呈减小趋势，基于EMD的样本熵其减小幅度显著增加，同时抑制了伪差对实验结果的影响。
The principle and structure for the distance conveyance of steel sample analysis data and the program design of the modified standard steel sample value are described.
介绍了钢样化验结果远程传送的原理和结构，以及标钢修正值的程序设计。
When doing the empirical analysis with the Panel-Data model, it is crucial to set the form of model correctly, because the sample data includes the information of individual, time, and so on.
在运用面板数据模型进行实证分析时，由于使用的样本数据包含了个体、时间、指标三个方向上的信息，因此模型形式的设定非常关键。
Statistical analysis was carried out for the sample data measured by a speedometer test bed, and corresponding mathematical models were established.
对车速表试验台检测所获得的样本数据进行统计分析，建立相应的数学模型，模型计算与样本实测数据计算结果高度吻合。
For each method the HPP is defining guidelines with recommendations for experimental procedures, sample handling and data analysis.
为每个方法，HPP都定义了指导原则，对实验步骤，样品处理和数据分析做了推荐。
Special control software provides the group sample statistical analysis, test curve superposition analysis, as well as historical data comparison and so on the many kinds of practical function.
专业的操控软件提供了成组试样统计分析、试验曲线叠加分析、以及历史数据比对等多种实用功能。
METHODS: Random sample questionnaire survey was conducted among consumers in Baoding city and its surrounding counties, and the data were subjected tot-test, analysis of variance, and LSD-t test.
方法：对保定市及周边县城消费者进行随机抽样问卷调查，采用t检验、方差分析和LSD - t检验等方法对调查数据进行统计学处理。
It realizes the separation of data sample and analysis. On the basis of the sharing collection control software, it can develop corresponding data analysis software according to actual needs of users.
实现了数据采集与数据分析的分离，在共用采集控制软件的基础上，可以根据实际用户的需要开发对应的数据分析软件。
The measuring data and analysis result of sample shows that this device meets the requirement of design. It can be used to measure the mechanical property and is better practicability.
通过试样的实测结果和数据分析说明仪器符合土工布仪器设计要求，可以用于土工布力学性能的测试，具有较好的实用性。
It can collect the pressure and the flow by da (data acquisition) system during testing, also can sample and analysis the grain size of the flow after controlled sand.
使用数据采集系统实时采集试验过程中的压力、流量数据，同时对筛管防砂后的流体采样，并进行粒度分析。
The AFM measurement data of the same sample is processed by these two methods, and analysis and comparison of measurement result are made.
用上述两种方法对同一样本的AFM测量数据进行处理，对测量结果进行了比较和分析。
The investigated methods included corresponding data collection, household investigation and sample analysis.
调查方法包括资料调研、入户调查和现场采样监测。
The serum sample analysis indicated that CMH increased the activity of CK by 18.45%(P<0.01), but had no effect on the serum creatinine and other data.
血清样品分析表明，添加CMH使血清中肌酸激酶活性提高了18.45%（P<0 .01），而对血清中肌醉、尿素氮等其它指标影响不显著。
The paper adopts the method of sample questionnaire to collect and analysis the data and to study how gender can influence their attitude towards hierarchy of needs, leader and decision-making styles.
本文通过抽样问卷调的调查研究方法，研究并探讨了性别对我国管理领导人员在不同需求层次重视程度、领导风格以及决策风格三方面的影响。
By on-the-spot testing and sample analysis, the quantitative data of core-loss trend and distribution of Pan Gang's NO.
通过现场测试取样分析，首次确定了攀钢高炉的铁损走向与铁损分布的定量数据以及铁损的形态。
To analysis the sample data space by PCA can assume that it can lower the dimension of high variant space and eliminate the relativity of sample data.
通过对样本数据空间的主成分分析，能够保证在信息损失最少的情况下，对高维变量空间进行降维处理，减少样本数据间的相关性。
Methods: By using the descriptive statistics and comparative analysis to analyze the Second National Sample Survey and the data of monitoring the disabled in 2008.
方法：采用描述性统计和对比分析方法对第二次全国残疾人抽样调查及2008年度全国残疾人状况监测等数据进行分析。
Methods: By using the descriptive statistics and comparative analysis to analyze the Second National Sample Survey and the data of monitoring the disabled in 2008.
方法：采用描述性统计和对比分析方法对第二次全国残疾人抽样调查及2008年度全国残疾人状况监测等数据进行分析。
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