“刮油环”的概念、定义、翻译、参考文献-科学参考

单词	刮油环
释义	刮油环 Encyclopedia 工学刮油环释 oil scraping ring刮油环为了减少润滑油泄漏并具有自弹力或带有抱紧弹簧的环形零件。
随便看	urban water supply system planning urban water system urban weed community urban wetlands urban wind field urban yellow line Urban Zoning Theory urbaryon URCA process Urca process urcaryote urchin Urd Urdu language URE urea urea acetaldehyde urea aldehyde slow release fertilizer urea-ammonium mixed nitrogen fertilizer urea ammonium nitrate solution urea cycle urea formaldehyde urea formaldehyde resin urea-formaldehyde resin urea-formaldehyde resins

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。