“well-rig”的概念、定义、翻译、参考文献-科学参考

单词	well-rig
释义	well-rig Encyclopedia 工学水利机械释 well-rig打井机械用来开发地下水资源的机械，包括各式钻机（又称打井机）、水泵（泥浆泵），以及与其相配套的卷扬机等。
随便看	river aquaculture river bank river bank collapse river basin river basins in China river bed river bed armoring riverbed deformation riverbed intake structure riverbed with heterogeneous habitat structure river biota river bottom tunnel river branching parameter river canalization river capture river cascade hydropower development river channel bed river channel bed form river channel self-adjustment river channel strengthening engineering river chart river closure river connectivity restoration river corridor river crossing and bridge equipment

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。