1) water level decline of recharge layer
补给层水位下降
2) precipitation recharge
降水补给
3) groundwater recharge
地下水补给
1.
Characteristic of variations of surface runoff and groundwater recharge in the middle Heihe River valley, northwestern Gansu, China.;
甘肃西北部黑河流域中游地表径流和地下水补给变异特征
2.
The urban land use types and pipeline seepage for influence on groundwater recharge were taken into account in the model.
将土地利用类型和供水管道渗漏对地下水补给的影响纳入城市地下水数值模拟中,经过模型识别,实测水位与计算水位的绝对误差<0。
5) drawdown
[英]['drɔ:daun] [美]['drɔ,daʊn]
水位下降
1.
Research on unsteady seepage problem of bank slope due to drawdown of reservoir water level;
库水位下降时的岸坡非稳定渗流问题研究
2.
The calculation shows that the safety factor declines with the drawdown of the water level under the drainage condition.
计算结果表明,当土体设置为排水条件时,在库水水位下降过程中,安全系数随水位的下降逐渐减小,但当水位下降了20 m以后,由于孔隙水压力给滑面提供了竖直方向的作用力,随着水位的继续下降安全系数反而略有上升。
6) water lowering
水位下降
1.
Owing to the overexploitation for groundwater thus leading the water lowering of groundwater, the formation and enlargement of the cone of depression, and the ground subsidence, such being the case, the geologic hazard will easily occur at any time.
因过量开采地下水而引起地下水水位下降，降落漏斗形成并扩大，同时引发地面沉降，造成地质灾害发生。
补充资料：补给
1.事后交付。 2.军事上指补充﹑供给弹药和粮秣等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条