“voice-grade channel”的概念、定义、翻译、参考文献-科学参考

单词	voice-grade channel
释义	voice-grade channel 音频级信道音频信道话音级信道
随便看	impulse controller impulse conversion circuit impulse correction impulse corrector impulse counter impulse crowding impulse current impulse current apparatus impulse current automatic butt welding machine impulse current generator impulse current meter impulse current relay impulse current seam welding machine impulse current semiautomatic butt welding machine impulse current shunt impulse current system impulse cutting machine impulse cylinder impulse density impulse driven clock impulse drying impulsed spot welding impulse duct engine impulse duration impulse duration system

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。