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单词
systematic sampling
释义
systematic sampling
Encyclopedia
农学
抽样调查
释
systematic sampling
机械抽样
把含有个单元的总体按一定顺序排列单元，然后随机确定并抽取起始单元，再按一套规则抽取其他样本单元组成样本，用以估计总体的抽样方法。又称系统随机抽样、规律性抽样。
理学
抽样调查
释
systematic sampling
系统抽样
一种将总体个单元按一定顺序排列，随机抽取一个单元作为起始单元，然后按某种规则抽取其他样本单元的抽样方法。又称机械抽样。
Mathematics
＞数理统计＞抽样与统计过程控制＞释义
systematic sampling
系统抽样
systematic sampling
系统抽样
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Chemistry
＞分析化学＞化学计量学＞释义
systematic sampling
系统抽样
随便看
Mount Fengdong
Mount Flower Scenic and Historic Area
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Mount Gambier
Mount Gimie
Mount Graham International Observatory
Mount Guangwu-Nuoshui River Scenic and Historic Area
Mount Guanzhai Scenic and Historic Area
Mount Heha
Mount Hiei
Mount Hillaby
Mount Hopkins Observatory
Mount Hua by Wang Lv
Mount Huang Scenic and Historic Area
Mount Huangshan World Culture and Natural Heritage
mountian carps
mounting
Mounting and Restoration of Traditional Paintings and Calligraphies
mounting and restoring technology of traditional paintings and clligraphies
mounting/dismounting of props in front of the audience
mounting error
mounting for grating
mounting instrument
mounting of telescope
mounting press
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更新时间：2025/12/25 21:08:17