【摘要】 作者将聚类分析的方法应用于农业机械化区划,并以黄岩县为实例进行验证,取得了较为满意的结果,本方法使分区的依据定量化和数学化,为农业机械化区划提供了更为准确的方法,作者建议采用夹角余弦法,计算各分类对象间相似程度统计量.更多还原

【Abstract】 Tie main factors influencing the classification of different farm, mechanization districts was analysed. An new method of classifying different farm mechanization districts was introduced. And it was proposed that the modle of multifactorial evaluation be adopted in determining the similarity of statistical value. A practical example was chosen to judge the method and a satisfactory result was obtained. Finally, a BASIC programme of the model was compiled for the practical application更多还原