“audience rating survey”的概念、定义、翻译、参考文献-科学参考

单词	audience rating survey
释义	audience rating survey Encyclopedia 文学广播电视受众释 audience rating survey视听率调查对广播节目收听率调查和电视节目收视率调查的统称。指运用抽样调查方法，对广播电视受众收听收看广播电视节目的时间、地点、工具及收听、收看状态等信息进行科学、全面的收集，并运用科学的统计方法计算出广播电视节目的视听率数据。
随便看	directional pattern directional pattern of microphone directional pinpoint blasting directional power protection directional quantization directional reflectomography directional selection directional selectivity directional sensor network directional solidification directional supplementation and draining method directional survey telemetry directional valve directional variation directional view directional well tool direction angle direction bias direction bias sampling method direction coefficient direction cone direction constancy direction correction of Gauss projection direction cosine direction cosine algorithm

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