systematic sample

systematic sample的基本解释

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系统抽样(法)

与systematic sample相关的网络例句 [注：此内容来源于网络，仅供参考]

Methods Using systematic sample method and investigating the aged of 980 in a certain community.

采用系统抽样方法，对上海市某社区60岁以上老年人980人进行问卷调查。

Methods 1 605 inpatients, who were in hospital in 2002, were collected by systematic sample.

采用系统抽样的方法按住院号抽取 8个县医院 2 0 0 2年住院病例共 16 0 5份。

Methods: The study used a systematic sample of 3,407 physicians selected from among 10,223 primary care physicians registered in the Department of Health in April 2002. A survey was mailed to collect applicable data. Five-hundred and twelve questionnaires were returned, for a response rate of 15.1%.

本研究以2002年4月在行政院卫生署医政处登记执业的10，223位基层开业医师为研究对象，采用系统抽样法，共得到3，407位，以邮寄问卷的方式搜集所需的资料，回收512份，回收率为15.1%。

The paper in question uses systematic analysis,comparation and sample study and revelation of the present situation of medium industry in Yingkou,putting forward some measures and counter strategies that medium industry in our city should take to fight against the WTOs attack and make itself more competitive in the situation of housing market reform.

本论文运用系统分析、比较研究和实证研究方法，通过探析营口市房地产中介服务业的现状，从几个方面提出了营口市房地产中介服务机构在面对WTO冲击时，在居民消费水平与观念的变化及住房制度市场化变革的新形势下，为加强自身的竞争能力应采取的措施和对策。

We have adopted PID digital controller in software design, design taking AT89C51 as the core one-chip computer hardware control system write in order to sample algorithm and PID algorithm central, including initializing systematically , cut off the procedure , PID control procedure, sample procedure systematic software procedure of main program,It is proved that this control technique is useful to control PH system .

我们在软件设计方面采用了PID数字控制器，并设计了以AT89C51为核心的单片机硬件控制系统编写了以采样算法和PID算法为核心的，以包括系统初始化，中断程序，PID控制程序，采样程序等系统的主程序的软件程序，实践证明该控制系统对PH值有着极其强的控制能力。

与systematic sample相关的网络解释 [注：此内容来源于网络，仅供参考]

systematic sample：系统的样本

systematic error 偏倚 | systematic sample 系统的样本 | systematic sampling 系统抽样

systematic sample：系统样本

Systematic Codes 系统编码 | systematic sample 系统样本 | t test t 检定

systematic sample selection：系统抽样

sufficient competent evidence 充分适当的审计证据 | systematic sample selection 系统抽样 | test for cutoff 截止测试

spatial systematic sample：空间系统样本

空间数列 spatial series | 空间系统样本 spatial systematic sample | Spearman估计量 Spearman estimators

systematic random sample：系统随机样本

系统超松弛 systematic overrelaxation | 系统随机样本 systematic random sample | 系统松弛步骤 systematic relaxation procedure