“符号变换放大器”的概念、定义、翻译、参考文献-科学参考

单词	符号变换放大器
释义	符号变换放大器 sign changing amplifier
随便看	composite ceramic cutting tool composite ceramic mould composite chamber composite character composite characteristic composite circuit composite coating composite coefficient composite coil composite color signal composite color sync composite color television signal composite column composite column-diagram composite commodity composite compact composite conductor composite cone composite construction composite contact metal composite controlling voltage composite cooling composite cost of labour and material composite cross section composite currencies

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。