Grey method which is suitable to small size sample is introduced and curve fitting method is also proposed.
提出了曲线拟合法，并引入了适用于小样本的灰度法。
The common formula of the sample size in statistics is not suitable for the crossing experiments.
统计学中常见的估计样本容量的公式不宜应用于杂交试验。
The common formula of the sample size in statistics is not suitable for the crossing experiments.
统计学中常见的估计样本容量的公式不宜应用于杂交试验。
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