“真减”的概念、定义、翻译、参考文献-科学参考

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。

单词	真减
释义	真减 proper subtraction
随便看	carrier-side frequency level difference carrier signal carrier signaling carrier's note carrier source carrier storage carrier suppression carrier suppressor system carrier swing carrier system carrier system traffic carrier telegraph system carrier telegraphy carrier telephone carrier telephony carrier-to-noise ratio carrier track carrier transfer device carrier transfer filter carrier transmission carrier transmission system carrier transport phenomenon carrier transposition carriertype field cultivator carrier vehicle