“垂直方向往复运动”的概念、定义、翻译、参考文献-科学参考

单词	垂直方向往复运动
释义	垂直方向往复运动 up-and-down motion
随便看	follow spot follow the instructions follow the plough follow-the-pointer dial follow-the-pointer indicator follow through follow treaty follow-up follow-up coil follow-up control follow-up control system follow-up device follow-up gear follow-up grouting follow-up hand feed follow-up mechanism followup mechanism follow-up point follow-up pointer follow-up potentiometer follow-up pressure follow-up pulley follow-up sleeve follow-up study follow-up system

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。