The system employs the variable speed regulation of electrically driven feed pump and the regulator valve to fulfill the control of water level.
该系统采用电动给水泵变速调节和调节阀共同完成水位控制。
However, decline or rise of water level anomaly depends on the tectonic position where the well aquifer lies in the process of stress regulation and re accumulation.
而水位异常图像出现的上升或下降形态，取决于井孔含水层系统在大震孕育过程的应力调整再积累阶段所处的构造部位。
Due to the larger volume of storage and regulation in karstic water fi eld, the time-autocorrelation of groundwater level is outstanding.
在裂隙岩溶水水源地，由于地下水系统的存储与调蓄作用，地下水水位时间上的自相关性显著。
Groundwater level can be recovered by artificial regulation of water resource in the empty underground space of the depression cone.
利用降落漏斗区腾空的地下储水空间进行水资源的人工调蓄可使地下水位得到恢复。
Therefore, the width of regulation line and the water level are depended on transport capacity.
因此，其整治水位与整治线宽度的确定，是与悬移质泥沙冲淤平衡的挟沙力所决定。
Cutting had quite large influence on seasonal changing regulation of N2O emission without certain regulations, which was considered the result of actions combined temperature and water level.
采伐对森林湿地氧化亚氮排放的季节变化规律影响较大，没有一定的规律性，是温度和水位共同作用的结果。
Cutting had quite large influence on seasonal changing regulation of N2O emission without certain regulations, which was considered the result of actions combined temperature and water level.
采伐对森林湿地氧化亚氮排放的季节变化规律影响较大，没有一定的规律性，是温度和水位共同作用的结果。
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