查询词典 sampling error
- 与 sampling error 相关的网络例句 [注：此内容来源于网络，仅供参考]
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In a large population, the probability of sampling error is small and little change to the allele frequencies is expected, even over many generations.
在一个大群体中，抽样误差的概率小，甚至经过许多世代等位基因频率的变化都很小。
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Because of random sampling error, it is impossible to learn the exact value of b using only the information in the sample.
由于随机取样误差的存在，我们不可能通过样本知道b 的准确值。
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Several even ts,that affect genetic variation during ecological restoration,such as sampling error and small population size (bottleneck or founding event and subsequent inb reeding and genetic drift),were extensively discussed.
分析 了生态恢复过程中影响种群遗传变异的因素，主要有取样误差和小种群效应(主要是瓶颈或建立者事件及其以后的近交和漂变)；在进行生态恢复时也要考虑局部适应，对影响种群局部适应的因素也进行了分析。
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Furthermore, it increases the sampling error and distorts the distribution, ect.
缺失数据多重估算是目前最为系统和完善的一种方法。
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It does not have a sampling error.
它不存在取样误差。
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The experimental results are recorded and the sampling error is also analyzed in this paper.
本文还记述了系统测试结果，分析了采样误差。
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Notes : Results of the survey are subject to sampling error.
注释 ：此统计调查的结果受抽样误差的影响。
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The difference between an estimate and the true value of the parameter being estimated is called the sampling error.
之间的一项估计，真正的参数估计值的差额被称为抽样误差。
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The experimental results are recorded and the sampling error is also analyzed in thispaper.
本文还记述了系统测试结果，分析了采样误差。
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The sampling error for the poll is plus or minus 3 percentage points.
这份民调的误差在正负3个百分点左右。
- 推荐网络例句
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This one mode pays close attention to network credence foundation of the businessman very much.
这一模式非常关注商人的网络信用基础。
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Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.
扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。
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There is no differences of cell proliferation vitality between labeled and unlabeled NSCs.
双标记神经干细胞的增殖、分化活力与未标记神经干细胞相比无改变。