sampling method的例句大全

Physical inspection forms of army recruits were collected in Shaanxi province by the method of cluster sampling. Height ( cm), weight ( kg) and body mass index ( BMI, kg/ m 2) were analyzed by SPSS and SPLM statistical programs.

以整群抽样法，收集1997年度陕西省应征公民体检表2171份，用SPSS和SPLM统计软件对身高（cm）、体重（kg）和体块指数（BMI，kg／m2）进行了统计分析。

Application of Wavelet Sampling Theorem in ART Method about the Cross-Sectional CT

小波取样定理在断层CT的ART方法中的应用

This paper expatiates on the sampling test method of NDT on welds, discussing the sampling positions and ratio through welding procedures and welding condition analysis, which is of referential value to testers and QC personnel.

为此，对焊缝无损探伤抽查法作了较为详细的说明和分析，特别是从焊接工艺、施焊条件分析方面对抽查部位、抽查比例进行探讨，对检查人员和质量管理人员来说都具有参考价值。

Based on phase-modal transformation technique and distributed parameter transmission line model, the algorithm utilizes quasi-Newton method to resolve non-linear equation sets allowing for data sampling asynchronization at both terminals.

该算法采用相-模变换技术和分布参数线路模型，考虑了双端数据的不同步问题，运用拟牛顿法迭代求解非线性方程组。

Synchronous Adjustment Method Based on Sampling Sequence Number

基于采样序号的同步调整方法

The distribution of soil nitrogen in farmland was studied by the method of random sampling.

采用田间随机抽样法研究了麦田氮素的空间分布规律。

Moreover," the three-point method" for sampling and processing data is proposed to enhance the CPU working efficiency.

提出了“三点法”采样处理数据的思想，从而提高了CPU的工作效率。

The concrete methods contain: 1 Random sampling investigation method.

具体方法主要包括：（1）采用随机抽样调查方法。

This article shows us the method of random sampling with varies tendency.

本文阐明了带有不同倾向性的随机抽样方法。

In order to know the sanitary quality of disposable sanitary products produced, sold and used in Beijing, field sampling and laboratory examination method were used to carry out a survey.

为了解一次性使用卫生用品的安全性，对鲁中地区企业生产的一次性使用卫生用品抽样进行了皮肤刺激试验、阴道黏膜刺激试验和皮肤变态反应试验。

Compared with traditional total station, GPS deformation monitoring methods, the collection efficiency of the three-dimensional laser radar sampling points, the formation of the entity in the data field, to avoid the limitations of the method of analysis point to an area.

与传统全站仪、GPS的变形监测方法相比较，三维激光的采集效率较高，采样点多，形成了实体的数据场，能避免以点带面分析方法的局限性。

Mainly discussing text draft, test method, piece number and sampling location on the basis of production practice, analyzing problems exposed in the new standard and also propose some suggestions.

根据生产实践，分析和探讨了文本编写、试验方法、试样编号和取样位置，提出新标准的一些问题的同时，还提出一些建议内容。

Method: Random sampling in late growing period.

方法：于生长后期定期随机采样调查。

Principle and Method for Getting the Precise Values of Periodic Signal by Random Sampling

随机采样法求解周期信号精确值的原理和方法

During digitizing, the adaptive sampling planning method based on the curvature of surface and the slope of tangent line of measured point is proposed.

在曲面数字化方面，提出基于曲面曲率和被测点切线斜率的自适应采样规划。

A new grid clustering method based on the random sampling is proposed in the dissertation.

提出一种新的基于随机抽样的网格聚类算法。

The sampling representativeness is made based on the individual deviation of phosphate rock by statistical method.

采用统计方法，针对原料磷矿个体差异，解决磷矿采样的代表性。

The sampling error was made feeble though the slide average method. By the way of mathematic statistic analyses, the function medal of cultivated land income and standard grains in the same area of uniform land economic index districts was got.

采用了滑动平均法弱化了采样误差，通过数学统计分析，得到了生态区相同土地经济系数等值区内耕地收益与标准粮之间的函数模型。

A uniformly sampling algorithm of three-dimensional segmented quadrilateral boundary domain and an uniformly distributed sampling point optimized method based on force equilibrium are presented.

提出了一种空间四边界区域的均匀采样方法以及基于力平衡原理的采样点均匀分布优化方法，实现了三角网格模型的重新均匀采样和参数化。

Methods Under stratified sampling, the investigation of the oral health concept and behavior were carried out using closed type questionnaire method.

方法采取分层抽样方法，分别对口腔健康观念与行为情况进行问卷调查、填写记录。