“液压挺柱”的概念、定义、翻译、参考文献-科学参考

单词	液压挺柱
释义	液压挺柱 Encyclopedia 工学液压挺柱释 hydraulic tappets液压挺柱通过液压油的作用使挺柱在工作过程中始终保持与推杆或气门杆部接触以弥补气门间隙的部件。
随便看	discrete signed measure discrete simulation discrete skeleton discrete solution discrete source discrete space discrete space-time discrete spectrum discrete state discrete stochastic process discrete straight line discrete structure discrete subcategory discrete subgroup discrete subset discrete sum discrete summand discrete surface discrete symmetry discrete system discrete time discrete-time channel discrete-time control system discrete time control systems discrete-time decision process

科学参考收录了854744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。