“cost per mille”的概念、定义、翻译、参考文献-科学参考

单词	cost per mille
释义	cost per mille 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	reeling machine reeling with confine rawsilk size reel-lay installation reel-up percentage of cocoons re-emission re-employment policy re-employment project re-employment training reenchantment reentrant re-entrant angle reentrant angle reentrant cavity re-entrant circuit reentrant effect reentrant excitation reentrant nematic phase reentrant superconductor reentry re-entry altitude re-entry angle re-entry communication reentry control re-entry corridor re-entry data capsule

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。