“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	Organization of African Trade Union Unity Organization of African Unity Organization of American Historians Organization of American States Organization of Asia-Pacific News Agencies organization of border management Organization of Central America organization of database Organization of Eastern Caribbean States organization of educational culture research organization of group processing Organization of Iberoamerican Television Organization of Information organization of investment fund organization of Jiaofang organization of Junrongzhi Organization of Latin American Solidarity organization of project management organization of state security organization of train operation Organization of World Heritage Cities organization performance organization, preparation and approval of urban master plan organization public opinion organization regulations of municipal public works Commission

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。