关 键 词： 城市；基本—非基本分析；职能分类；职能综合指数 [gap=893]Key words: urban; Basic-nonbasic; function classification; comprehensive index of function
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Taking comprehensive applied TV ratings index system as an example, the paper analyzes the function of TV ratings investigation in making program arrangement strategy.
本文以综合应用收视率指标体系为例，分析视听率调查在节目编排策略中的作用。
The comprehensive index of environmental air quality assessment can be calculated in the aid of the compromise active function weighting for each index .
借助于折衷型激励功效函数将单项污染物分指数加权为综合指数。
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