asymmetry distribution meaning in English

非对称性分布

Improved algorithm has showed great effects compared to original algorithm especially to numerical attributes with asymmetry distribution in database
改进算法针对数值型数据呈不均匀分布的情况，相比原算法有更好的效果。
To obtain the statistical boilerplate of lst according to the asymmetry distribution of cloud , we compared the images of the averaged temperature , which were respectively imaged by using satellite remote sensing and by using the general weather data , and analyzed the frequency of real - time lst figures by employing appropriate templets
针对云系的空间分布不均匀性，采用适当模板对lst实况图进行频谱分析，找出lst的统计样区，继而对这些区域的lst数值进行平均，得到多年lst平均图的参照标准。