multi-level sampling是什么意思

网络释义

用法例句

A new integrated sampling method based on multi-level sampling is presented in the paper.

提出了一种基于多级抽样的综合抽样方法,将子系统或组件、零部件抽样折合为全系统抽样,增加全系统样本量,从而达到减少全系统抽样量,降低试验成本的目的。

2807 subjects were randomly selected from four districts in Anshan by multistage sampling method.

方法采用多级抽样方法对鞍山市4个区共2807名居民过去1a中的伤害情况进行回顾性调查。

Discussion on multiple objective optimum sampling number analysis method of industry at Province level;

省级工业多目标抽样最佳样本数目分析法初探

Sort Classifier of Field Sample Preharvest Cottons Based on Machine Vision and Multiple Regress;

基于机器视觉和多元回归的收获前棉花品级抽样分级模型研究

Methods A total of 550 students in 4 junior schools were sampled with multistage sampling and surveyed.

方法通过多级随机抽样抽取济南市4所初中550名初一学生，采用问卷调查。

particle size fraction definitions for health related sampling

保健抽样用粒度级分定义

Inferring the P2P’s Super Peers with Packet Sampling

基于分组抽样的P2P超级节点推测

How to Share Samples among Statistics Departments of Government at all Levels

各级政府统计机构共用抽样样本问题研究

Multistage sampling in forest inventory is not restricted to fixed-area sampling units.

森林资源清查中，多阶抽样并不局限于固定面积的抽样单元。

Estimation on the Multivariate Process Capability Indices Based on Bootstrap Sampling;

基于Bootstrap抽样的多元过程能力指数估计

A Multi-Pass Biased Random Sampling Method for Scheduling Multiple Projects;

随机抽样算法在多项目调度中的应用

sequential sampling method

逐次抽样法逐次抽样法

specific assignment sampling

特定抽样 特定抽样

Research on Multi-Resolution Spectrum Algorithm Based on Multi-Rate System

基于多抽样率系统的频谱多分辨率算法研究

The Application of Multi-Stage Decimation Filter in Digital Strong Motion Seismograph;

多级抽取滤波器在数字强震仪中的应用

Design of Digital Multistage Filter and Matlab Simulation

多级数字抽取滤波器设计与MATLAB仿真研究

The analysis ofMulti-stage impactor in Classification sampling of Power Plant Fly Ash

多级冲击采样器用于电厂飞灰分级采样的探讨

An auditor has to make a number of decisions when using attribute sampling.

运用属性抽样时，审计师不得不做出很多决定。"

Comparision of Statistics Methods for Analysis of Multistage Clustered Randomized Data;

多阶段随机抽样数据统计分析方法比较