“signal frequency”的概念、定义、翻译、参考文献-科学参考

单词	signal frequency
释义	signal frequency 信号频率
随便看	coarse thread series coarse thread tap coarse-to-fine aggregate ratio (混凝土的) coarse tooth cutter coarse trash rack coarse tremor coarse triangular file coarse tuning coarse vacuum coarse wheel coarse wire coarse-wire rope coarse-wooled sheed coarse wool (羊毛) coarse yarn coarsing coast coastal coastal antimissile system coastal area coastal areas coastal bar coastal belt coastal berm coastal city

科学参考收录了1248194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。