“加水泵”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	加水泵
释义	加水泵 make-up water pump
随便看	negative characteristic negative charge negative chronotropic action negative circuit interlock negative clamping negative clause negative clipping negative clock negative colloid negative colo(u)r negative colour film negative concept negative conditioned reflex negative conductance negative confining bed negative confirmation negative contact negative contrast negative contribution margin negative control negative control thyratron negative correction negative correlation negative correlation coefficient negative counting