The greater the period of pressure variation in well air is, the greater is the response amplitude of well waterlevel, while the smaller is the phase lag of the response.
井口空气压力变化的周期越大，则井水位的响应幅度越大，而响应的位相滞后越小。
2
If the response amplitude and phase changes have taken place, the well waterlevel in tidal response to meet the full drainage.
若响应振幅和相位都发生变化，则井水位潮汐响应满足充分排水条件。
3
Changes of the waterlevel on submerged and non-submerged condition are similar on the whole, and variation amplitude of water lever increases with the increasing discharge in both situation.