“reverse sign”的概念、定义、翻译、参考文献-科学参考

单词	reverse sign
释义	reverse sign 反号变号指令变加减号指令
随便看	tandem central of fice tandem cold-mill tandem cold strip mill tandem compensation tandem compound tandem compound engine tandem-compound flow turbine tandem-compound turbine tandem compressor tandem condenser tandem configuration tandem connected turbine tandem connection tandem cylinder tandem data circuit tandem dialling tandem die tandem dies tandem disc harrow tandem disk harrow tandem diskharrow tandem disk narrow tandem double-flow turbine tandem double focusing mass spectrometer tandem drawing-machine

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。