“cementing plug”的概念、定义、翻译、参考文献-科学参考

单词	cementing plug
释义	cementing plug Encyclopedia 工学固井释 cementing plug注水泥塞在裸眼井或套管预定井段注入油井水泥浆，形成具有一定强度水泥段的作业。属于特殊注水泥的工艺方法。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	excellent Excellent Journalism Award excellent local ring excellent parabolic representation excellent ring excenter excentral circle excentral hexyl ellipse excentral triangle except gate Exception exception exceptional exceptional algebra exceptional analytic set exceptional binomial coefficient exceptional character exceptional children exceptional classical domain exceptional compact simple Lie groups exceptional complex simple Lie algebras exceptional complex simple Lie groups exceptional curve exceptional direction exceptional divisor

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。