“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	Teachers’Day teachers’ professional de-skilling teachers’ professional spirit teachers’ representatives conference teachers’ rights teachers’ status teacher training teacher union teacher wellbeing teacher’s quality assurance system teaching achievement award in higher education teaching algorithm Teaching and Language Corpora Conference Teaching and Learning International Survey teaching and research section teaching assistant Teaching business Chinese Teaching cases teaching discourse Teaching Doctor in Schools of Capital's Four Doors teaching efficacy teaching files or archives management teaching force development teaching hall teaching knowledge

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。