- 双语例句 更多例句
In a simple random sampling, the sample mean is an unbiased estimate of the population mean.
在简单随机抽样中, 样本均值是总体均值的无偏估计.
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One-side mean control charts with warning limits under variable sampling intervals are proposed.
提出了可变抽样区间的带警戒限均值控制图.
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Average Time for One-side Mean Control Charts with Warning Limits under Variable Sampling Intervals
抽样区间可变的带警戒限单侧均值控制图的平均时间
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- 相关词组
- electronic colour sampling电子色抽样
- monthly mean temperature月平均温度
- increment sampling小样取样
- probability sampling概率抽样
- mean for预定作某种用途;意欲把某物给某人;
- equivalent mean diameter of aggregate骨料等效平均粒径
- annual mean年平均(值);
- mean by通过…表达;
- mean lowest discharge平均最小流量
- electrical method of sampling取样电气法
- mean business认真的,严肃的;
- double sampling plan二重抽样方案;双次验收抽样法
- effective indicated mean pressure有效平均指示压力
- gas sampling气体采样;气体取样
- arithmetic meann.算术中项,算术平均;
- ergodic in mean均方遍历[的]
- work sampling technique工作样本技术;工作样本选择
- mean height平均高;
- effective mean pressure平均有效压力
- molecular beam sampling分子束进样
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