“hydrogeological well pipe”的概念、定义、翻译、参考文献-科学参考

单词	hydrogeological well pipe
释义	hydrogeological well pipe Encyclopedia 工学水文地质钻探释 hydrogeological well pipe水文地质井管保护井壁的套管。有时也泛指套管与滤水管。如全部岩层为坚硬的稳定性岩石时，不需要安装井管，以孔壁当井管使用。又称井壁管。
随便看	simple bacterium simple Banach algebra simple basis simple braid simple branch point simple broken line simple bundle simple burst simple but vigorous (of poetry) simple cell simple chain simple character simple characteristic point simple characteristic surface simple circuit simple classical submatrix simple classification simple close curve simple closed curve simple coalgebra simple code simple collision theory simple colon simple columnar epithelium simple completeness

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。