“水文地质井管”的概念、定义、翻译、参考文献-科学参考

单词	水文地质井管
释义	水文地质井管 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	special hunting license special impressions and marks examination special income special information science special information user special inspection special inspection for poverty alleviation special instrument for engineering survey special intelligence briefing Special Interest Group on Computer-Human Interaction Special Interest Group on the Lexicon（简称SIGLEX） special interests and general interests special interest tourism special investigation project special investigative techniques special isoperimetric problem special issue special issue of a periodical Special Issue of Greater Chinese Lily Special Issue on Drama of New Youth specialist specialist degree specialist school speciality index speciality polymer

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。