“活塞密封”的概念、定义、翻译、参考文献-科学参考

单词	活塞密封
释义	活塞密封 Encyclopedia 工学往复密封释 piston seals活塞密封活塞与缸体之间的密封。活塞密封的密封槽开在活塞上，属于孔用密封圈。又称活塞环密封。
随便看	Yijun Xian Yiju opera Yi Kaiji Yi Kexin yikeyin Yikong Yi-Kwei Sze Yila Lin Yi language Yilan Lanyang Museum Yilan Pingyuan Yilan Xian Yila Pue Yilawowo Uprising Yildun Yile Fairy Maiden Yilehuli Shan Yi Lei Yiliang Xian Yili goose Yili horse Yili Massif Yi Lin Bao Yiling Qu Yi Linzhen

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。