“定向调频”的概念、定义、翻译、参考文献-科学参考

单词	定向调频
释义	定向调频 directional frequency modulation
随便看	color cord color-cord colorimeter color correction filter color correction mask color corrector color coupling component color data color data display color decoder color decoding color defect (草毛) color definition chart color demodulator color densitometer color density color density slicing color design color developing agent color-developing agent color development color deviation color difference signal color discrimination color disk color display

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。