“effective frequency”概念、定义、翻译-科学时代

单词	effective frequency
释义	广告学词汇手册 effective frequency 有效频次
随便看	cellular glass cellular glass cellular homology group cellular homotopy cellular immunity cellular immunity cellular immunity cellular mapping cellular method cellular oncogene cellular physiology cellular plant cellular plastic cellular plastic cellular plastic cellular plastics cellular precipitation cellular soil cellular space cellular structure cellular structure cellular structure cellular structure Cellular Telecommunications and Internet Association (CTIA) cellular telephone

科学时代收录了1160609条科普词条，基本涵盖了常见科普常识及英语词汇的翻译，是科学学习和研究的有利工具。