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视听率调查
释义
视听率调查
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。
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submarine geomorphologic chart
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submarine groundwater discharge
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submarine-launched strategic ballistic missile
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submarine oil and gas resource
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submarine pipeline integrity management
submarine plateau
submarine polymetallic mineral resources
科学参考收录了854744条科技类词条,基本涵盖了常见科技类参考文献及英语词汇的翻译,是科学学习和研究的有利工具。
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更新时间:2026/9/9 17:45:30