“cost per thousand”的概念、定义、翻译、参考文献-科学参考

单词	cost per thousand
释义	cost per thousand Encyclopedia 理学传播效能释 cost per thousand;cost per mille视听千人成本在广告媒介计划或传播活动中，广告每到达一千人次的受众量所需花费的成本。又称千人成本。
随便看	Changlun(a treatise on vocal misic) Changlu salt archives Changlu Salt-works chang lü Chang Mausoleum of Han Dynasty Changmen Fu Chang, Min Chueh Changming Film Company Changming Film Correspondence School Changning Changning black tea Changning-Menglian suture zone Changning Qu Changning Shi Changning-Weiyuan shale gas plays Changning Xian Changning Zhuhai nature reserve Changping Qu Changping Warehouse Changpin Zhen changqiang Chang Qiankun Changqing Precambrian Geological Relics Changqing Qu Changqing Shadao

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。