“固井胶塞”的概念、定义、翻译、参考文献-科学参考

单词	固井胶塞
释义	固井胶塞 Encyclopedia 工学套管程序释 cementing plug固井胶塞由钢丝和环状本体组成，安装在套管外壁，下套管时，用来刮削井壁的泥饼，从而提高水泥环胶结质量的装置。
随便看	information theory information transfer information transform information transmission information transmission between neurons information transmission mode information transmission technology information trauma information tree information understanding information undertaking management information unit information usability information use information usefulness information user information user right information utility information utilization information value information value chain information value of reference material information variation information vector information verification

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。