“periodic signal”概念、定义、翻译-科学时代

单词	periodic signal
释义	广播影视词汇手册 periodic signal 周期信号
随便看	cosine integral function cosine law cosine law cosine law cosine law of illumination cosine rule cosinusoidal intensity distribution coslettizing cos lettuce cos lettuce cos lettuce cos lettuce Cosmati work cosmea cosmecology cosmetic cosmetic cosmetic bismuth cosmetic case cosmetic high pressure homogenizer cosmetician cosmetic inversion emulsifying cosmetics cosmetic vacuum homogenizer cosmianthemum

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。