“water-sealing ring”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	water-sealing ring
释义	water-sealing ring 水封环
随便看	positive ordinate positive ore positive orientation positive orientation of spin positive orthant positive orthogeotropism positive output positive ovality positive part positive peak positive pedestal voltage positive period positive period method positive-phase reactance positive phase sequence relay positive photoconductivity positive photograph positive photoresist positive phototropism positive picture modulation positive picture phase positive picture polarity positive picture signal positive plagiogeotropism positive plate