“周期计”的概念、定义、翻译、参考文献-科学参考

单词	周期计
释义	周期计 cycler cyclometer periodmeter period meter
随便看	negative resistance device negative-resistance magnetron negative resistance oscillator negative resistance region negative resistance relay negative resistance repeater negative-resistance storage negative-resistance tube oscillator negative response negative reticulum negative ripple negative root negative rotation negatives negative saving negative scanning negative scotoma negative segregation negative self-regulation negative self-selection negative semidefinite matrix negative sequence negative-sequence current negative sequence field impedance negative sequence impedance

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。