“调频”概念、定义、翻译-科学时代

单词	调频
释义	广告学词汇手册调频 FM (frequency modulation)
随便看	permitted transition permittivity permittivity permittivity permittivity permittivity permit to pollute perm selective membrane permutability permutating calendar permutating calendar permutation permutation permutation permutation permutation permutation permutation permutation permutation code permutation function permutation group permutation index permutation matrix permutation matrix

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。