查询词典 sequential sampling

Cluster sampling：群集抽樣法

接下去应继续努力的在於各项经费、奖助学金的补助;打破课程性别区隔的现象,鼓励更多女性修习数学、科学相关学科在抽样的方法上,首先采立意群集抽样法(cluster sampling),分别在本省北部、中部、南部、东部抽取高级中学(离岛及纯男校除外),

Cluster sampling：群集抽样

6.群集抽样(Cluster Sampling)在本法抽样是以随机选出一群,一群为单位,不是个别单位. 群集抽样之优点简便易行,经济省事. 但是易产生抽样误差危险性很大. 分层之基础有赖抽样设计者之经验及判断. 理想上分层之数目愈多愈好. 因为层数愈多,

Simple cluster sampling：简单整群抽样

Significant figure,有效数字 | Simple cluster sampling,简单整群抽样 | Simple correlation,简单相关

Simple cluster sampling：简单丛聚抽样;简单群聚抽样

简单区集设计 simple block design | 简单丛聚抽样;简单群聚抽样 simple cluster sampling | 简单一致性 simple consistency

post cluster sampling：事后丛聚抽样

正象限相依的 positively quadrant dependent | 事后丛聚抽样 post cluster sampling | 事后调查;控制调查 post enumeration survey

stratified cluster sampling：分层整群抽样

分层随机化stratified randomization | 分层整群抽样 stratified cluster sampling | 分化系数,变异系数coefficient of differentiation

stratified cluster sampling：分层集合体抽样,分层整群抽样

stratified clot 层状血块 | stratified cluster sampling 分层集合体抽样,分层整群抽样 | stratified coal seam sample 分层煤样

three-stage cluster sampling：三段丛聚抽样

三标准差规则 three-sigma rule | 三段丛聚抽样 three-stage cluster sampling | 三段最小平方 three-stage least squares

one stage cluster sampling：一阶段整群抽样

odds ratio, OR 优势比 | one stage cluster sampling 一阶段整群抽样 | one-tailed probability 单侧概率 one-way ANOVA 单因素方差分析

cluster set：聚值集

cluster sampling 分组抽样 | cluster set 聚值集 | coadjoint functor 余伴随函子

Camphorwood：香樟

camphor oil 樟脑油 | camphorwood 香樟 | camp process 水泥保护木柱法

platinum resistance thermometer sensor：铂热电阻

plateau,平台;坪 | platinum resistance thermometer sensor,铂热电阻 | playback apparatus,回放仪