英语词汇chester sampling怎么读，是什么意思，单词翻译、读音、固定搭配用法和短语词组及例句-英汉双解词典

网络释义

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?整群抽样
整群抽样

双语例句

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Methods: Chester sampling of the children aged 3 to 6 in four local kindergartens in Shaoguan City, Guandong Province, was carried out.
方法：整群抽取广东省韶关市区四所幼儿园的3 ~ 6岁儿童作为调查对象。
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Method Learning stress and its management by 213 nursing staff in a hospital were studied by the use of Chester sampling self assessment questionnaire.
方法采用整群抽样，自评式问卷调查法，对某市3级乙等医院213名护理人员进行学习压力与应对方式的调查。
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Methods In a method of randomly chester sampling, we drew 337 mothers whose infant age varying in month from 0 to 18 and conducted a questionnaire investigation.
方法采用整群随机抽样方法，抽取337例0～ 18个月婴幼儿的母亲，对其进行问卷调查。

单词	chester sampling
释义	chester sampling 简明释义整群抽样：指在统计学中，从一个群体中随机选择一部分样本进行调查和研究，以代表整个群体。网络释义 1 ?整群抽样整群抽样双语例句 1 Methods: Chester sampling of the children aged 3 to 6 in four local kindergartens in Shaoguan City, Guandong Province, was carried out. 方法：整群抽取广东省韶关市区四所幼儿园的3 ~ 6岁儿童作为调查对象。 2 Method Learning stress and its management by 213 nursing staff in a hospital were studied by the use of Chester sampling self assessment questionnaire. 方法采用整群抽样，自评式问卷调查法，对某市3级乙等医院213名护理人员进行学习压力与应对方式的调查。 3 Methods In a method of randomly chester sampling, we drew 337 mothers whose infant age varying in month from 0 to 18 and conducted a questionnaire investigation. 方法采用整群随机抽样方法，抽取337例0～ 18个月婴幼儿的母亲，对其进行问卷调查。
随便看	incomplete observation incomplete observation value incomplete obstruction incomplete operation incomplete overflow incomplete oxidation incomplete packing incomplete pair incomplete paralysis incomplete parameter checking incomplete part incomplete part of branch incomplete penetrance incomplete penetration incomplete penetration in brazed joint incomplete performance incomplete phage incomplete phagocytosis incomplete picture test incomplete plane incomplete plant incomplete polynomial incomplete pregnancy incomplete prior information incomplete program