By using the method of cluster analysis, the annual variation curve types of the sunshine percentage in China are divided into 12 divisions.
本文根据日照百分率年变程曲线类型，应用聚类分析方法，把全国划分为12个日照区。
To probe into the effects of various kinds of fruit on salivary amylase by using the method of cluster analysis, providing reference for scientific diet in view of nutrition.
目的：通过探讨不同水果对唾液淀粉酶活性的影响，从营养学角度，为科学饮食提供参考。
We have achieved excellent effect in part classification according to the actual conditions of factories, alternately using the method of cluster analysis and pattern recognition technique.
作者交替运用聚类分析与模式识别法，并结合工厂的实际情况，取得了很好的分类效果。
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