“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	mining economic region mining engineering plan mining explosives mining geo-environmental problems mining geo-environmental survey mining geology mining geology database mining geophysical exploration mining goaf mining ground fissures mining industrial zone mining information model mining losses rate mining machinery mining of beach placer mining of spontaneous combustion deposit mining optimization mining pipeline transport machinery mining preference mining pressure induced hazards mining process management database mining products safety approval and certification mining radioactivity mining rayleigh wave prospection mining rayleigh wave seismometer

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。