“四相相移键控”概念、定义、翻译-科学时代

单词	四相相移键控
释义	电子通信与自动控制技术词汇手册 QPSK (quadrature phase-shift keying) 四相相移键控
随便看	freight terminal freight terminal freight to collect freight to collect freight ton freight ton freight ton freight tonnage freight traffic freight traffic diagram freight traffic direction freight traffic statistical index freight traffic time freight traffic volume freight train make-up plan freight transfer station freight transport freight transport business freight transport quality freight unit freight unit freight unit price freight volume freight volume fluctuation coefficient freight waiver clause

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。

QPSK (quadrature phase-shift keying)