“maintenance-free operation”的概念、定义、翻译、参考文献-科学参考

单词	maintenance-free operation
释义	maintenance-free operation 不需维修的运行
随便看	quadrat sampling method quadrature quadrature-adjust quadrature amplifier quadrature amplitude modulation quadrature axis quadrature-axis quadrature axis reactance quadrature-axis synchronous internal voltage quadrature balanced modulation quadrature booster quadrature bridge quadrature brushes quadrature carrier quadrature chrominance signal quadrature circuit quadrature component quadrature cross talk quadrature current quadrature demodulation quadrature demodulator quadrature detector quadrature displacement quadrature distortion quadrature error

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。