“频率合成信号发生器”的概念、定义、翻译、参考文献-科学参考

单词	频率合成信号发生器
释义	频率合成信号发生器 Encyclopedia 工学信号发生器释 frequency synthesized signal generator频率合成信号发生器利用频率合成方式产生各种频率信号输出的信号发生器。频率合成是采用物理的方法，进行频率的加减乘除运算，把一个选择为频率参考（时基）的信号变换为所需频率的信号，并使其具有参考信号的频率稳定度和准确度。
随便看	history of cattle raising history of cattle raising in ancient China history of celestial body history of ceramics history of Changjiang river water conservancy history of chemical fibre industry history of chemical fibre production history of chemistry History of Chen Dynasty history of childhood history of China inland river shipping history of China textile standard history of China’s forestry economics history of Chinese ancient books history of Chinese ancient printing history of Chinese aviation History of Chinese Bibliography history of Chinese bibliography history of Chinese bibliography science History of Chinese Book Industry History of Chinese Books and Libraries History of Chinese Ceramics history of Chinese chemistry history of Chinese costume History of Chinese Critical Interpretation of Ancient Texts

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。