1) wellbore radius
井筒半径
2) mine shaft convergence
井筒缩径
3) diameter of mineshaft
井筒直径
4) well radius
井半径
1.
The effect of well radius and well frame parameters on pumping,injection and heat transfer for groundwater heat pump with pumping & recharging in the same well(GWHPPRSW) is analyzed.
分析了细沙含水层中井半径和井结构参数对同井回灌地下水源热泵(GWHPPRSW)抽水、回灌和换热的影响。
5) apparent wellbore radius
视井眼半径
6) horizontal well with ultra-shirt radius
超短半径水平井
补充资料：径径
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