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理学
抽样调查
释
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样本
统计学术语,按照一定规则从总体中抽取部分个体进行调查或实验,被抽取的个体形成的集合。
理学
﹝数理统计学基本概念﹞
释
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样本
在数理统计学和调查方法中,样本是指按照一定的抽样设计方法,从总体中抽取的个体集合。
Mathematics
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Chemistry
>分析化学>化学计量学>释义
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Que Sao Bian: Records of Laws and Anecdotes of Song Dynasty
Queshan Xian
Que Shi
Quest
Questacon: The National Science and Technology Centre
question
question and answer for unstructured text
question answering based on frequently asded questions
question answering retrieval
question answering system
question answering system (QAS)
question-answering technique
question classification
question closely
Questioning Heaven
questioning of the witnesses and victim
question-mark function
Questionnaire
questionnaire
Questionnaire Characters Pronunciation for Dialect Surveys
questionnaire method
questionnaire survey
questionnaire survey method
Question of Black Sea Straits
Question of Second Front of World WarⅡ
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