“forward-backward counter”的概念、定义、翻译、参考文献-科学参考

单词	forward-backward counter
释义	forward-backward counter 加减计数器
随便看	heave-ho heave in heave motion heave motivator heaven heavenly body Heavenly Land System (太平天国) heavenly stem heave out heaver heave ratio heave root heave to heavier component heavier-duty heavier duty heavier-duty contact heavier element heavier yearling heaviest piece weight heavily coated electrode heavily damped circuit heavily dope heavily doped crystal heavily doped diode

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。