常用的耕地分等评价方法主要是因素加权求和，该方法对因素权重的确定不免因主观性而对分等结果产生较大影响。
The method in common use for classification is weighted factors summation, which is influenced by subjectivity greatly to classification result.
常用的耕地分等评价方法主要是因素加权求和，该方法对因素权重的确定不免因主观性而对分等结果产生较大影响。
The method in common use for classification is weighted factors summation, which is influenced by subjectivity greatly to classification result.
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