skew distribution的用法和样例：
例句
- Grain-size distribution may be characterized in part by skewness of the distribution.
粒径的分布具有偏态分布的特点。 - The frequency distribution of characteristic value of the male cones and pollen is abnomal.
杉木雄球花及花粉特征值频率分布为偏态分布。 - Skewness is an eigenvalue of symmetric distribution of the image.
偏斜度是一个能表征图像是否对称分布的特征量。
