“频率键控调制解调”的概念、定义、翻译、参考文献-科学参考

单词	频率键控调制解调
释义	频率键控调制解调 Encyclopedia 工学数字调制解调释 frequency-shift keying modulation and demodulation频率键控调制解调利用载波的频率变化来传递数字信息，载波的幅度和初始相位保持不变，并在接收端从接收到的频率键控信号中恢复出数字信息的数字调制解调过程。
随便看	Geological Museum of Jingyu Volcanoes and Mineral Springs geological observation point layout geological origin type of fracture geological plan of mining level geological prerequisite of prospecting geological processes geological profile logging geological profile measurement geological radar method geological record geological relics protection law geological remote sensing geological remote sensing anomaly geological report geological repository Geological Review geological samples analysis geological sampling at the sea bottom geological section geological sedimentology geological setting of ore-formation geological sketch geological sketch map geological structure geological structure interpretation

科学参考收录了854744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。