“标准中心频率”的概念、定义、翻译、参考文献-科学参考

单词	标准中心频率
释义	标准中心频率 nominal mean frequency
随便看	demodulator amplifier demodulator band filter demodulator diode demodulator filter demodulator oscillator demodulator probe demogram demographer demographic analysis demographic behavior demographic census demographic composition demographic conditions demographic data demographic factor demographic revolution demographic sample demographic situation demographic statistics demographic structure demographic theory demographic training demographic yearbook demography De Moivre's theorem

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。