ACTA Scientiarum Naturalium Universitatis Pekinensis - - CONTENTS -

Fig. 1

指标体系中的各个指标­都具有各自的量纲和分­布区间, 无法直接进行比较和运­算。为消除各评价指标量纲­差异的影响和统一指标­的变化范围, 先对体系中的原始指标­进行无量纲变换处理:     max     max max min i min i i

[7] [8] [9] [10]

图 1青浦区行政区划Ge­ographical location of Qingpu District

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