“television reach”的概念、定义、翻译、参考文献-科学参考

单词	television reach
释义	television reach Encyclopedia 理学媒介接触释 television reach电视到达率在特定时段内，符合到达条件的接触总人数（非重复）占推及人口总体的百分比。又称到达率、触达率。
随便看	radiation exchange factor radiation experimental measurement radiation exposure radiation factor radiation field radiation field measurement radiation flow radiation flux radiation frequency spectrum radiation function radiation gauge radiation gauge, radiometer radiation generator radiation genetics radiation geometry radiation graft copolymer radiation grafting radiation hardening radiation hardening assurance radiation hardening assurance integrated circuit radiation hardening method radiation hardening technique radiation hardening techniques radiation hazard radiation hazard effects

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。