residual water height

例句：

1. 1. The engineer measured the height of the residual water column before and after the flood.
   工程师测量了洪水前后的残余水柱高度。
2. 2. The construction crew had to contend with high residual water levels during the excavation process.
   施工队伍在挖掘过程中不得不面对高残余水柱的问题。
3. 3.The research team found that the residual water levels in the reservoir were significantly higher than expected.
   研究团队发现水库中的残余水柱高度远高于预期。