“piercing on a supporting ring”的概念、定义、翻译、参考文献-科学参考

单词	piercing on a supporting ring
释义	piercing on a supporting ring 漏孔
随便看	use of emulsifying agents use of funds in a scattered way use of insecticide use of labor use of names use of radical scavenger use of scanning electron microscope use of the new technology use-proved (performance-proved) pro-duct user user account user area user area (磁盘上的) use ratio (percentage) user auditor user buffering user chain user class user-coded virtual memory user command user communication interface user completion code user coordinate user costs user data set

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。