“双发动机公共汽车”的概念、定义、翻译、参考文献-科学参考

单词	双发动机公共汽车
释义	双发动机公共汽车 twin-engined bus
随便看	frequency shift keyed radio channel frequency-shift keyer frequency shift keying frequency-shift keying frequency shift keying telegraph frequency shift modulation frequency shift modulation system frequency-shift modulator frequency shift receiver frequency-shift signaling frequency shift signal(l)ling frequency-shift stability frequency shift system frequency-shift telegraphy frequency shift transmission frequency shift transmitter monitor frequency shift voice frequency telegraph frequency space frequency spectrograph frequency spectrometer frequency spectrum compression frequency spectrum designation frequency spectrum direct vision method frequency splitting frequency stabilization by quartz resonator

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。