查询词典 sampling method

Sampling method of the jute and kenaf fibres：黄、洋(红)麻纤维试验取样方法

纺织品 变形长丝纱 术语 Textiles - Textured filament ... | 黄、洋(红)麻纤维试验取样方法 Sampling method of the jute and kenaf fibres | 黄、洋(红)麻束纤维断裂强力试验方法 Test method for breaking strength ...

stratified proportional sampling：分层比例抽样

stratified plastics 层压塑料 | stratified proportional sampling 分层比例抽样 | stratified random sampling method 分层随机抽样法

random sampling error：随机抽样误差

random sampling 随机抽样 | random sampling error 随机抽样误差 | random sampling method 随机抽样法

sampling method：抽样方法

抽样方法(Sampling Method)是按照一定程序,从所研究对象的全体(母体)中抽取一部份(样本)进行调查或观查,并在一定的条件下,运用数理统计的原理和方法,对母体的数量特征进行估计和推断.

situation sampling method：情境抽样法

situation sampling 情境抽样 | situation sampling method 情境抽样法 | situation set 情境定势

sampling moment：样本矩

sampling method 抽样法 | sampling moment 样本矩 | sampling ratio 抽样比

sampling moment：抽样动差

抽样方法 sampling method | 抽样动差 sampling moment | 逐次情况抽样 sampling on successive occasions

sequential sampling plan：逐次抽样方案逐次抽样方案

sequential sampling method 逐次抽样法逐次抽样法 | sequential sampling plan 逐次抽样方案逐次抽样方案 | sequential test 序贯检验

stratified sampling method：分层抽样法

stratified sampling 分层抽样 | stratified sampling method 分层抽样法 | stratigraphic soil type 层状土壤型

Systematic sampling method：系统抽样法

Systematic sampling 系统抽样 | Systematic sampling method 系统抽样法 | Systematic select 系统选择

of a composite function：复合函数之导数

Derivative :导数 | of a composite function :复合函数之导数 | of a constant function :常数函数之导数

enriched lake：富营养湖

LRPA Long-Range Patrol Aircraft 远程巡逻飞机 | enriched lake 富营养湖 | bang it about 决胜负 诉诸武力