wellhole meaning in English
井道 井道 井底水仓 井底水仓 垂直大炮眼 楼梯井
Examples
- The results show that the wellhole and pumping condition , such as depth of the pump , quantity of pumping , all have great influence on the observational result
结果表明，井孔条件，抽水条件，如水泵深度、抽水量等因素的改变对观测结果产生较大影响。