查询词典 sampling method

This contributes to the scientific establishment of sampling method.The sampling procedure for inspection by attributes is putted forward in this paper.

在对计量抽样检验方案进行研究的基础上，论文提出采用计量标准型抽样检验方案进行混凝土强度的检验。

The influences of sampling method and sampling depth on stability and the selection of analysis conditions have been discussed.

对取样、制样深度对稳定性的影响、对分析条件的选择进行了探讨。

Another method of sampling is called line sampling.

取样的另一种方法称为在线取样。

By the research of sampling survey and radio propagation, a novel method on sampling and analysis of field test data is introduced.

通过对抽样调查理论和无线传播特点的研究，提出了一种移动通信网络路测数据的抽样与分析方法。

A stratified random sampling method, cluster-sampling unit, was adopted to select the required student samples which included 421 students from 14 primary schools, 462 students from 15 junior-high schools, and 623 students from 16 high schools in Kaohsiung, Taiwan.

本研究以分层随机抽样方式选取高雄地区45所学校共1516名学生，包含14所国小共421人、15所国中462A、16所高中623人。

Objective: To provide a minimum sample size approach and a sequential sampling approach for testing whether the sporozoite rate has exceeded the critical level of malaria epidemics using the pool sampling method.

目的：给出基于混合样本的最小检测次数法和序贯检验法，以检验子孢子阳性率是否超过导致疟疾流行的临界水平。

Results1. Content of arsenic in serum raises with dose adding, time of pouring medicine and time of blood sampling prolonging. Thin layer chromatography indicates that there is toadfish in medicine serum of Liu-Shen-Wan.2. The suppressive rate of medicine serum of Liu-Shen-Wan on HL-60 cell raises with adding of dose and time of pouring medicine and prolonging of blood sampling.3. Gimsa dying assay, in situ end-labeling method and flow cell machine all exhibits: HI-60 cells dealed with Liu-Shen-Wan medicine-serum present typical apoptosis morphology.

结果：1 血清砷含量随着给药剂量、给药天数增加和采血时间的延长而升高；薄层色谱表明六神丸含药血清中有蟾酥成分。2 六神丸含药血清对白血病细胞的抑制率，随给药剂量、天数增加和采血时间的延长而升高3 吉姆萨染色、流式细胞仪检测、原位末端标记检测均证明六神丸含药血清能诱导HL-60白血病细胞凋亡。

The application of this method with microdialysis sampling and normal sampling in human whole blood assay is successful.

应用本方法结合微渗析取样及常规取样测定人血中的巯基化合物取得令人满意的结果。

Abnormity sampling method was adopted and there was 128 sampling points in this field.The statistical laws of soil pH,organic matter,total phosphorus,total nitrogen,alkaline hydrolyzable nitrogen,available potassium and available phosphorus were analyzed, and the results indicated that the variation coefficient of soil nutrients was between 6.3% and 356.1%,pH was 5.3%.Using the geostatistica...

以土壤的pH、有机质、全磷、全氮、碱解氮、速效钾和速效磷含量为研究对象，研究其相应的统计规律，结果表明土壤各养分属性的变异系数在6.3%~35.61%之间，pH为5.3%；采用地统计的半方差函数分析，发现有机质，全氮，碱解氮和速效钾在一定范围内存在空间相关性；采用克立格方法进行最优内插，绘制了养分含量分布图，并对其空间变异进行了初步分析。

Random sampling is simply a method of selecting item s for inclusion in a sample; it can be used in conjunction with either stati stical or nonstatistical sampling.

随机采样仅仅是选取样本项目的一种方法，它既可以用于统计抽样，也可以用于非统计抽样。

Many will continue to choose to live in duality and in conflict.

许多人将继续选择活在二元对立性和冲突中。

I find that students of the University of Physical Education all wear sportswear at first sight.

我发现：体育大学的学生乍一看，都是穿运动衣，大家都一样